Mexican American & Latina/o Studies

The big picture

On the morning of March 5, 1968, at Abraham Lincoln High School in East Los Angeles, a teacher named Sal Castro watched his students walk out the doors. Over the next week roughly fifteen thousand students left classrooms at Lincoln, Garfield, Roosevelt, Wilson, and Belmont. They were not protesting a war. They were protesting a school system in which Mexican American students were routinely tracked into shop classes, punished for speaking Spanish on the playground, and pushed out at rates that in some schools approached one in two. They carried a list of thirty-nine demands: bilingual education, Mexican American teachers and administrators, textbooks that mentioned their history, an end to corporal punishment, working restrooms.

The Los Angeles district's response tells you what the students were up against. Thirteen organizers, including Castro himself, were indicted on felony conspiracy charges for the crime of disrupting schools. Castro was removed from his classroom. Students and parents occupied the Board of Education until he was reinstated. The charges were eventually thrown out as unconstitutional. Within two years, Mexican American Studies programs were opening across California.

That is the shape of this field's founding, and it is worth naming plainly at the start: Mexican American & Latina/o Studies did not descend into the university from above. It was demanded from below, mostly by young people, at real cost. Today the plan is to see how that happened, to meet the scholars who had already built the evidentiary foundation before anyone would give them a department, and to get clear on what this field actually studies and how it differs from the study of Latin America as a region.

The scholars who were already there

It would be a mistake to imagine that the walkouts created a field out of nothing. The research existed. What did not exist was a place to put it.

George I. Sanchez, a New Mexican who became a professor of education at the University of Texas at Austin, published Forgotten People in 1940, a study of Hispano villages in New Mexico that argued their poverty was a consequence of land loss and school underfunding rather than culture. He spent decades as an expert witness and organizer in school desegregation cases, and he did something quietly radical for his era: he demolished the intelligence testing literature that was being used to justify segregated schools, showing that the tests measured English proficiency and prior schooling, not capacity.

Americo Paredes, also at Texas, wrote With His Pistol in His Hand in 1958. On its surface it is a study of one border ballad, the corrido of Gregorio Cortez, a Texas ranch hand who in 1901 shot a sheriff after a translation error in an interrogation about a horse trade, then outran hundreds of pursuers for ten days. Paredes did something no one had done: he took the ballad seriously as historical evidence, set it against the newspaper record and the court record, and demonstrated that the Anglo Texas version of border history was itself folklore, repeated by professional historians who had never checked it. That book is the closest thing this field has to a founding scholarly text, and Paredes went on to help create the Center for Mexican American Studies at UT Austin in 1970.

Ernesto Galarza, who had picked crops as a child and earned a Columbia doctorate, published Merchants of Labor in 1964, the book that assembled the evidence against the Bracero Program. Julian Samora, at Notre Dame, built the first real pipeline of Mexican American doctoral students in the social sciences and wrote on the border and on unauthorized migration when almost no one was collecting data on either. Carlos Castaneda catalogued the Spanish and Mexican documentary record of Texas. Jovita Gonzalez, a folklorist and one of the first Mexican American women to earn a graduate degree in Texas, collected border narratives in the 1920s and 1930s that scholars are still mining.

Key idea: The scholarship came first. Sanchez, Paredes, Galarza, Samora, Castaneda, and Gonzalez had built a documented body of work by the early 1960s, and the student movements of 1968 and 1969 forced universities to house it.

The Chicano Movement, briefly

The walkouts were one front in something larger, usually called the Chicano Movement or el Movimiento, running roughly from the mid-1960s into the mid-1970s. It had no single headquarters, which is part of why it is often described badly. Four distinct centers of gravity are worth holding in mind, because they wanted different things.

In California's Central Valley, Cesar Chavez and Dolores Huerta were organizing farmworkers, a labor campaign that became a national moral cause. In northern New Mexico, Reies Lopez Tijerina and the Alianza Federal de Mercedes were pressing a land claim, arguing that the Treaty of Guadalupe Hidalgo had guaranteed communal land grants that the United States had taken; in June 1967 members raided the courthouse at Tierra Amarilla and the National Guard was called out with tanks. In Denver, Rodolfo Gonzales, a former professional boxer known as Corky, founded the Crusade for Justice and wrote the epic poem I Am Joaquin (1967), which put a cultural nationalism into circulation. And in south Texas, organizers built an actual political party, La Raza Unida, which took over the school board and city council of Crystal City in 1970.

The word Chicano itself was part of the argument. It had been a working-class, slightly disreputable term, the kind of word a respectable family avoided. Young activists picked it up deliberately, the way a stigmatized word is sometimes reclaimed, precisely because the respectable alternatives implied assimilation. Choosing it was a political statement, and plenty of parents disliked it. We take the whole terminology fight up seriously in the next lesson.

Key idea: The Chicano Movement was plural, not unified: a farmworker union in California, a land-grant claim in New Mexico, a cultural nationalism in Denver, and an electoral party in Texas, all under one loose banner.

1969: the field gets a blueprint

Now the crucial year. In March 1969 the Crusade for Justice hosted the first National Chicano Youth Liberation Conference in Denver, which produced El Plan Espiritual de Aztlan, a manifesto that took the Nahuatl name of the Aztec homeland and applied it to the American Southwest as a claim of belonging. A month later, in April 1969, faculty, students, and staff from across California met at the University of California, Santa Barbara, and drafted something more practical: El Plan de Santa Barbara, a book-length blueprint for Chicano Studies as an academic program. It specified curriculum, admissions and recruitment, community relationships, and governance. It also merged the many campus organizations into one, the Movimiento Estudiantil Chicano de Aztlan, or MEChA, which still exists on hundreds of campuses.

Programs followed fast. California State College, Los Angeles, established what is generally described as the first Mexican American Studies department in 1968. The Third World Liberation Front strikes at San Francisco State College, from November 1968 to March 1969, and at the University of California, Berkeley, in early 1969 produced the country's first College of Ethnic Studies and Berkeley's Department of Ethnic Studies, each containing a Chicano or La Raza Studies unit. In 1970 UT Austin created its Center for Mexican American Studies. In 1972 scholars founded what is now the National Association for Chicana and Chicano Studies, giving the field a professional home and a conference.

Two things about that founding deserve honest comment. First, because the field entered the university through protest, critics have said ever since that it is politics wearing a scholar's gown. The reply from Paredes onward has been specific rather than defensive: the demand was that universities teach a documented record they had chosen not to teach, which is a scholarly complaint, and it was answered with archives, dissertations, and peer review. Second, the founding was male-dominated in a way the field itself later had to confront. Chicana scholars and organizers pushed back hard through the 1970s, and that argument is not a footnote to the field. It reshaped it, and we give it a full hearing in Module 5.

Key idea: El Plan de Santa Barbara in April 1969 turned a movement into a curriculum, founding MEChA and specifying how Chicano Studies programs should be built; the first departments and the field's professional association followed within three years.

What the field studies now, and what it is not

Take the name apart, because both halves do work. Mexican American refers to people of Mexican descent in the United States, a population that includes families whose ancestors were living in what is now Texas, New Mexico, Arizona, Colorado, or California before 1848, when the United States annexed the northern half of Mexico, and families who arrived last week. That range matters. Latina/o refers to the much broader population of people in the United States with Latin American origins: Puerto Rican, Cuban, Dominican, Salvadoran, Guatemalan, Colombian, Honduran, Peruvian, and more. The slash in Latina/o is a Spanish grammar problem made visible, and we will handle it next lesson.

So the field is defined by a place, the United States, and by a set of populations within it. That is what separates it from Latin American Studies, which studies the region itself: the Mexican Revolution, Brazilian politics, Andean economies, the Cuban state. Atlas teaches that subject separately in LAS 301, and this course sends you there rather than duplicating it. The two fields overlap at the seams, obviously. You cannot understand Salvadoran Los Angeles without the Salvadoran civil war, and we will say so. But the questions differ. A Latin Americanist asks how Mexico's land reform worked. A Mexican Americanist asks what happened to Mexican land titles in California courtrooms after 1851, and how the grandchildren of those families vote today.

The methods are deliberately plural: history, sociology, demography, literature, art history, linguistics, political science, public health, law, and anthropology. A single question in this field usually needs several of them at once. Take a real one. Why do Mexican American third graders in one Texas district read two years behind those in a district ten miles away? You need school finance law, because Texas funded schools from local property wealth and the Supreme Court ruled in 1973 that this violated no federal right. You need immigration history, because the property wealth gap runs back to land loss and wage discrimination. You need linguistics, because the district may be misclassifying bilingual children as deficient. And you need someone to go sit in the classrooms. No one discipline gets you there.

One more caution to carry all course long. Latino is a United States census category, not a culture. A fourth-generation Tejana in San Antonio who speaks little Spanish, a Guatemalan Maya woman in Los Angeles whose first language is Kiche and whose second is Spanish, and a Cuban American surgeon in Miami are all counted in the same box. They share some obstacles and some history. They do not share a culture, a politics, or in some cases a language. The best work in this field treats those connections as questions to be investigated, never as conclusions to be assumed. That is the standard we hold in every lesson: name the evidence, respect the differences, and let people describe themselves in their own words.

Key idea: Mexican American & Latina/o Studies studies populations inside the United States, which distinguishes it from Latin American Studies; it is interdisciplinary by necessity, and it treats Latino as a category to be examined rather than a culture to be assumed.

Common misconceptions

• The field was invented by 1960s activists with no scholarship behind it. Sanchez published in 1940, Paredes in 1958, Galarza in 1964. The 1968-1969 movements supplied departments, not the research.
• Chicano and Latino mean the same thing. Chicano refers specifically to Mexican Americans and carries a political history. Latino is far broader and mostly descriptive. Every Chicano is Latino; most Latinos are not Chicanos.
• This is a course about Latin America. It is a course about the United States. Latin America as a region is LAS 301, and this course points you there rather than re-teaching it.
• Mexican Americans are all recent immigrants. Roughly two-thirds of Latinos in the United States are born here, and some Mexican American families have been in New Mexico or Texas for over three centuries, longer than the United States has existed.
• The Chicano Movement was one organization with one program. It was at least four different projects, a farm union, a land claim, a cultural nationalism, and an electoral party, which frequently disagreed with one another.

Recap

• In March 1968 about fifteen thousand East Los Angeles students walked out over tracking, Spanish-language punishment, and pushout rates; thirteen organizers were indicted, and the charges were later thrown out.
• Sanchez, Paredes, Galarza, Samora, Castaneda, and Gonzalez had built the field's evidentiary base decades earlier; With His Pistol in His Hand (1958) showed that Anglo border history was itself unexamined folklore.
• The Chicano Movement had four main centers: farmworkers in California, land grants in New Mexico, cultural nationalism in Denver, and electoral politics in south Texas.
• El Plan de Santa Barbara (April 1969) provided the curricular blueprint and founded MEChA; the first departments opened in 1968-1970 and the field's association followed in 1972.
• The field studies Latino populations inside the United States using many disciplines at once, and it treats Latino as a census category containing enormous internal diversity rather than a single culture.

Sources

1. Britannica. (2025). Chicano movement. In Encyclopaedia Britannica. britannica.com
2. Wikipedia contributors. (2025). East L.A. walkouts. In Wikipedia. wikipedia.org
3. National Museum of the American Latino. (n.d.). About the museum and its collections. Smithsonian Institution. latino.si.edu
4. Library of Congress. (n.d.). Immigration and relocation in U.S. history: Mexican. loc.gov
5. University of Texas Libraries. (n.d.). Nettie Lee Benson Latin American Collection and the U.S. Latino archives. lib.utexas.edu

The big picture

Here is a puzzle you can test on any group of people this week. A woman born in Guadalajara, a man born in San Juan whose family has held United States citizenship since 1917, a woman whose ancestors farmed in New Mexico when it was a Spanish colony, a Brazilian engineer in Boston, and a man from Madrid all walk into an American doctor's office and are handed the same form. Four of them are supposed to check the same box. One of them, the Brazilian, is a coin flip depending on which word the form uses. The man from Madrid is included by one term and excluded by the other.

People sometimes treat the naming debate as a distraction from real issues. It is not. Names determine who is counted, and counting determines civil rights enforcement, congressional districts, school funding formulas, and medical research. When the government changed the wording of a single census question in 1980, tens of millions of people appeared in the data who had been invisible before. So take this seriously. By the end of the lesson you should be able to use six terms precisely, know where each came from, and state the strongest argument on each side of the fights over them.

Chicano and Chicana

Start with the term this field was named for. Chicano almost certainly derives from Mexicano, pronounced in an older way that clipped the first syllable and softened the x, which in colonial Spanish was pronounced closer to sh. Before the 1960s it was mostly a working-class in-group word, sometimes affectionate, sometimes an insult aimed at the poor, the newly arrived, or the rough. Middle-class Mexican American families of the 1940s and 1950s often would not use it.

The movement generation picked it up on purpose, in the same way other stigmatized words have been reclaimed. Choosing Chicano said three things at once: I am of Mexican descent, I am not asking permission to belong here, and I am not interested in the polite assimilationism of my parents' generation. It carried an explicit politics. That is why the term is not a synonym for Mexican American: every Chicano is Mexican American, but many Mexican Americans would never call themselves Chicano, some because they find it confrontational, some because their families were on the other side of movement-era arguments, some because it simply is not their word.

Chicana, the feminine form, became its own claim during the 1970s as Chicana feminists argued that the movement's men were reproducing the very hierarchy they said they opposed. Writing Chicano/a or Chicana/o, and later Chicanx, is a way of making that argument visible in the spelling. Notice that the field's own professional association changed its name in 1995 from the National Association for Chicano Studies to the National Association for Chicana and Chicano Studies. That was not cosmetics. It was the outcome of a twenty-year fight.

Key idea: Chicano is a reclaimed, politically loaded term for Mexican Americans specifically; it is not interchangeable with Mexican American, and its feminine and inclusive forms record a real internal argument.

Where Hispanic came from

Hispanic is the youngest of the major terms in official use and the only one invented by a government. Before 1970 the United States census had no consistent way to count this population at all. In some decades enumerators were told to record Mexican as a race. In others, people of Mexican descent were counted as white and disappeared into the aggregate. In 1950 and 1960 the Census Bureau used Spanish surname as a proxy in five southwestern states, which meant that a Martinez in Colorado was counted and a woman named Smith who was born in Ciudad Juarez was not.

Advocacy changed that. Mexican American, Puerto Rican, and Cuban American organizations lobbied through the 1960s for a national count, and in 1970 the census carried a Spanish origin question for the first time, though only on a sample form and with a notorious flaw: many people in the Midwest and South read Central or South America literally, checked yes, and inflated the numbers. In 1976 Congress passed a law, the only one in United States history requiring the collection of data for a specific ethnic group, mandating statistics on Americans of Spanish origin or descent. The following year the Office of Management and Budget issued Statistical Policy Directive No. 15, which established Hispanic as a federal ethnic category, separate from race, so that a person could be Hispanic and also white, Black, Asian, or Native American. The 1980 census asked every household. Suddenly the population was visible in the numbers, and it has been counted that way ever since.

Two consequences follow. First, all the demographic data you will read in this course rests on a self-identification question created in the 1970s, which means the population is partly defined by who decides to check the box. Second, Hispanic means, by construction, connected to Spain or the Spanish language. That includes Spain itself and excludes Brazil.

Key idea: Hispanic is a federal statistical category created by OMB Directive No. 15 in 1977 after a 1976 congressional mandate; it is an ethnicity separate from race, keyed to Spanish-speaking origin, and it includes Spain while excluding Brazil.

Latino, Latina, and the slash

Latino is the shortened form of latinoamericano, and it is a geographic term rather than a linguistic one. It refers to origins in Latin America, so it includes Brazil and, in most usage, excludes Spain. It came out of community usage rather than a federal office, and it spread in the 1980s and 1990s partly as a deliberate alternative to a word that many people felt had been imposed on them. The federal government eventually accommodated it: a 1997 revision of Directive No. 15 changed the official label to Hispanic or Latino, which is why you see that clumsy pairing on so many forms.

Then Spanish grammar creates a problem English does not have. Spanish nouns carry gender, and a mixed group defaults to the masculine plural, so latinos covers a room of ninety-nine women and one man. Writers who wanted to make women visible began writing Latina/o or Latino/a, then Latin@ with the at sign that visually contains both endings. This course's own title uses Latina/o, which is the convention many university departments settled on.

A precision point worth memorizing: Latino describes origin, not race or language. There are Latinos who speak no Spanish, which describes a large share of the third generation. There are Latinos who are white, Black, Indigenous, Asian, and every combination. And there are Spanish speakers who are not Latino at all.

Key idea: Latino comes from latinoamericano and marks Latin American origin, so it includes Brazil and generally excludes Spain; the a/o forms exist because Spanish grammar makes women disappear into a masculine plural.

Latinx: the argument at full strength

Latinx appeared in online usage around 2004 and spread through universities and activist spaces in the 2010s. The x replaces the gendered ending entirely, rather than doubling it, so that people who are nonbinary are not written out of the word. This is the most contested term in the field, and it deserves both cases stated properly rather than caricatured.

The case for it: Spanish forces a gender choice on every noun, and a language rule that makes some people unnameable is not neutral just because it is old. Latina/o still presents exactly two options. Written forms of languages change deliberately all the time, and academic and institutional writing is a normal place for such a change to start. For young LGBTQ Latinos in particular, the term does real work.

The case against it: it is close to unpronounceable in Spanish, which suggests an English-speaking origin being applied to a Spanish-speaking population. Critics from within the community, including some Spanish-language scholars and many working-class Spanish speakers, describe it as a term produced by American universities for American universities. Some argue it treats Spanish as a problem to be corrected. And there is a democratic objection: it is unpopular among the people it names.

That last point is measurable, and the numbers are the reason this argument keeps going. Pew Research Center surveys have tracked it. In 2019 roughly a quarter of Hispanic adults had even heard the term, and about three percent used it for themselves. By 2023 awareness had roughly doubled, to about half, while self-description held at roughly four percent. Meanwhile Latine, an alternative that uses an ending Spanish speakers can actually pronounce and that comes largely from Latin America itself, has begun circulating; Pew found awareness in the mid-teens and use in the low single digits. So the fair summary is this: Latinx is widely known and rarely self-applied. Whether that settles the question depends on whether you think a term for a minority within a minority should be judged by majority adoption. Reasonable people land in different places, and this course will not pretend otherwise. Where it matters for accuracy, the responsible move is simply to use the term a person or organization uses for themselves.

Key idea: Latinx removes the gendered ending to include nonbinary people; surveys consistently show high and rising awareness with self-description around three to four percent, and both the inclusion argument and the objection about imposition are serious.

What people actually call themselves

Now step back from the theory. When researchers ask people directly, the dominant answer is none of the above. Across two decades of Pew surveys, roughly half of Hispanic adults say they most often describe themselves by their family's country of origin: Mexican, Mexican American, Salvadoran, Cuban, Puerto Rican, Dominican. Pan-ethnic labels come second, and American comes third, with the American answer rising sharply by generation. Among those who do express a preference between the two big pan-ethnic words, Hispanic has consistently beaten Latino by roughly two to one.

This is the single most useful fact in the lesson. The umbrella terms are mostly a device of governments, marketers, universities, and coalition politics. In daily life, people usually name a country. And a related survey finding underlines the point: most Hispanic adults say the people counted under these labels do not share a common culture, but rather many different cultures. The category is real in its effects and thin in its content.

A few practical rules for your own writing. Use the specific term when you know it, because Salvadoran American is more informative than Latino every time. Match sources: if you are citing Pew, say Hispanic, because that is what the survey asked. Do not use Chicano for non-Mexican Latinos, and do not use it for Mexican Americans who do not use it themselves. Do not use Hispanic for Brazilians. And when you are writing about a particular person, use their word, which you find out by reading or asking rather than deducing.

Key idea: About half of Hispanic adults describe themselves primarily by country of origin; Hispanic outpolls Latino roughly two to one among those with a preference; and most say the population contains many cultures rather than one.

Common misconceptions

• Hispanic and Latino are perfect synonyms. Hispanic keys to Spanish-speaking origin and includes Spain; Latino keys to Latin American origin and includes Brazil. Most people are covered by both, which is why they feel identical in ordinary use.
• Latino is a race. In United States federal statistics it is an ethnicity, and Latinos are of every race. Confusing the two produces badly wrong readings of census tables.
• Everyone in the community uses Latinx. Awareness has roughly doubled since 2019, but self-description has stayed near three to four percent in Pew's surveys.
• Chicano just means Mexican American. It means Mexican American with a political history attached, and many Mexican Americans do not use it.
• The census has always counted this population. The full national question dates only to 1980, after a 1976 congressional mandate and the 1977 OMB directive.

Recap

• Chicano is a reclaimed working-class term made political in the 1960s, specific to Mexican Americans; Chicana and the slashed forms record the feminist argument inside the movement.
• Hispanic was created by the federal government: a 1976 law, OMB Directive No. 15 in 1977, and the first full census question in 1980.
• Latino comes from latinoamericano, marks region of origin, includes Brazil, generally excludes Spain, and was added to the federal label in 1997.
• Latinx removes the gendered ending; surveys show roughly half of Hispanic adults now aware of it and about four percent using it, with serious arguments on both sides.
• Around half of Hispanic adults identify primarily by country of origin, Hispanic beats Latino about two to one among those with a preference, and most say the population holds many cultures rather than one.

Sources

1. Pew Research Center. (2023). Latinx and Latine: Awareness and use among U.S. Hispanics. pewresearch.org
2. Pew Research Center. (2022). Hispanic identity and the terms people use to describe themselves. pewresearch.org
3. United States Census Bureau. (n.d.). Hispanic origin: About the data. census.gov
4. Wikipedia contributors. (2025). Hispanic and Latino Americans. In Wikipedia. wikipedia.org
5. National Museum of the American Latino. (n.d.). Molina Family Latino Gallery: Presente! Smithsonian Institution. latino.si.edu

The big picture

Ask most Americans to picture a Latino person and you get a composite: an immigrant, Spanish-speaking, recently arrived, probably from Mexico, probably in California or Texas. Every element of that picture is true of some people and false of the majority. Roughly two-thirds of Latinos in the United States were born here. Three-quarters of those aged five and over speak English proficiently. Mexican origin, while the largest single share, accounts for around six in ten, meaning four in ten are not Mexican at all. And the fastest population growth over the past two decades has been in Georgia, North Carolina, Tennessee, and Iowa rather than in the traditional gateways.

This lesson gives you the numbers, and more importantly it gives you the habits for reading them. Demography is where this field is most easily distorted, because a single average across sixty-five million people from twenty-plus countries and five generations will describe almost no one. So we will do two things at once: learn the figures, and learn where the figures mislead.

Before we start, a note on sources and precision. Nearly everything here comes from the Census Bureau's American Community Survey and from Pew Research Center's analyses of it. These are self-identification data, meaning the population is defined by who checks the box. Figures shift with each release, so learn the magnitudes and the directions of change rather than memorizing a decimal.

How many, and growing how

The 2020 census counted about 62.1 million Hispanic residents, roughly 18.7 percent of the United States population. By the mid-2020s the estimate has passed 65 million, close to one in five people in the country. That makes this the largest racial or ethnic minority population in the United States and the second-largest Hispanic population of any country on Earth after Mexico.

Now the part people get wrong: what drives the growth. From the 1980s through about 2000, immigration was the main engine. Since then births in the United States have taken over decisively. In the 2010s, United States births accounted for roughly three-quarters of Latino population growth, and net migration from Mexico specifically was near zero or negative for several years after the 2008 recession, meaning at least as many people were leaving for Mexico as arriving from it. Latinos accounted for roughly half of all United States population growth in the decade after 2010, and that contribution came mostly from a young age structure, not from the border.

Age is the underlying mechanism. The median age of Latinos is around thirty, against roughly forty for the country overall and about forty-four for non-Hispanic whites. A population that young produces more births and fewer deaths almost regardless of anything else, and it also means that roughly a quarter of all children in United States public schools are Latino. When you read that Latinos will be a large share of the future labor force, that is not a prediction about migration. It is arithmetic about people who are already here and currently in third grade.

Key idea: The Latino population is around 65 million, close to one in five Americans, and its growth is now driven mainly by United States births and a young age structure rather than by immigration.

National origins: the composition that averages hide

Here is the breakdown that should replace the composite picture in your head. Figures are approximate and drawn from recent American Community Survey estimates.

Origin	Approximate population	Share of United States Latinos	Main settlement areas
Mexican	About 37 million	Roughly 60 percent	Southwest, Midwest, nationwide
Puerto Rican	About 6 million on the mainland	Roughly 9 to 10 percent	New York, Florida, Pennsylvania, Illinois
Salvadoran	About 2.5 million	Roughly 4 percent	Los Angeles, Washington DC area, Houston
Cuban	About 2.4 million	Roughly 4 percent	South Florida, New Jersey
Dominican	About 2.4 million	Roughly 4 percent	New York, New Jersey, Massachusetts, Florida
Guatemalan	About 1.8 million	Roughly 3 percent	Los Angeles, Southeast, Midwest meatpacking towns
Colombian	About 1.4 million	Roughly 2 percent	Florida, New York, New Jersey
Honduran	About 1.3 million	Roughly 2 percent	Texas, Florida, New York, New Orleans

Read that table twice, because it undercuts nearly every generalization you will encounter. Puerto Ricans are United States citizens by birth and have been since 1917, so their movement to the mainland is internal migration, not immigration, and no immigration statistic applies to them. Cuban Americans arrived under a legal regime no other group had, including the 1966 Cuban Adjustment Act, and their political profile has long differed sharply from the rest. Salvadorans, Guatemalans, and Hondurans arrived largely as a consequence of the Central American wars of the 1980s and their aftermath, and a large number have lived for decades under Temporary Protected Status, a legal category that is renewed or cancelled by administrative decision. Dominicans built the densest Latino population in New York City. Mexican-origin families include people whose ancestors never crossed a border at all, because the border crossed them in 1848.

One more crucial line in the table's shadow: the Mexican-origin share is slowly falling, not because that population is shrinking, but because Central American, Venezuelan, and Dominican populations have grown faster. This is why the field's own name has changed on many campuses from Chicano Studies to Latina/o or Latinx Studies. The student body changed.

Key idea: Roughly six in ten United States Latinos are of Mexican origin, and the other four in ten include populations whose legal status, migration history, and politics differ so much that any single average describes almost no one.

Generations and language

Demographers usually count three generations. The first generation is foreign born. The second is United States born with at least one foreign-born parent. The third and higher generation is United States born to United States-born parents. The composition has shifted substantially: the foreign-born share of Latinos peaked around forty percent near 2000 and has fallen to roughly a third. The native-born share is rising every year, and among Latino children the overwhelming majority are United States citizens by birth.

Language follows a pattern that has held for immigrant populations in the United States for two centuries, sometimes called the three-generation model. The first generation speaks the home language and often limited English. The second is bilingual, frequently doing translation work for their parents from childhood, a burden researchers call language brokering. The third is English dominant, often with receptive Spanish, meaning they understand more than they speak. The data track it: about three-quarters of Latinos aged five and older are English proficient, and the share who speak Spanish at home has declined from roughly seventy-eight percent in 2000 to about sixty-eight percent, even as the absolute number of Spanish speakers rose past forty million because the population grew.

Both halves of that sentence are true simultaneously, and confusing them causes trouble in public argument. Spanish in the United States is not disappearing, because immigration keeps replenishing first-generation speakers and because the United States now has one of the largest Spanish-speaking populations in the world. And Spanish is being lost by families, rapidly, in the ordinary generational way. If you want to argue about whether Spanish threatens English, the evidence points to the opposite worry: English is displacing Spanish about as fast as it did German and Italian.

Key idea: Roughly two-thirds of Latinos are United States born, three-quarters speak English proficiently, and Spanish is simultaneously growing in absolute speakers and being lost within families across three generations.

Geography: the old gateways and the new

California and Texas together hold close to half of all United States Latinos, roughly sixteen million and twelve million respectively, and Florida, New York, Arizona, Illinois, and New Jersey account for much of the rest. New Mexico has the highest share of any state, close to half its population, and that population includes Hispano families descended from colonial settlers of the seventeenth and eighteenth centuries.

But the interesting movement of the last thirty years is elsewhere. Beginning in the 1990s, poultry plants in Georgia and Arkansas, carpet mills in Dalton, hog processing in North Carolina, dairies in Wisconsin, and construction across the Southeast drew workers to places with no Spanish-language infrastructure at all. Sociologists call these new destinations. The consequences run in every direction: school districts that had never employed an English learner specialist suddenly needed dozens; local police and immigration enforcement relationships became contentious in counties with no prior history of the issue; and Latino residents built churches, groceries, soccer leagues, and small businesses from scratch. If you want to understand United States Latino life in the 2020s, a rural Georgia county is at least as instructive as East Los Angeles.

Settlement is also strongly patterned by national origin, which is why city-level knowledge beats national averages. Mexican-origin populations dominate the Southwest and the Midwest industrial corridor. Cubans concentrate in South Florida. Dominicans and Puerto Ricans anchor the Northeast. Salvadorans built major communities in Los Angeles and suburban Washington. Ask which Latinos and you get a different answer in every metro area.

Key idea: Nearly half of United States Latinos live in California and Texas, but the fastest growth since the 1990s has been in new destinations across the Southeast and Midwest, and settlement patterns differ sharply by national origin.

How to read these numbers without being fooled

Three traps, each of which appears in published journalism regularly.

The first is aggregation. A statistic about Latino median household income blends Cuban American professionals in Coral Gables with recently arrived Guatemalan farmworkers. Group-specific figures often diverge by twenty thousand dollars or more. Whenever you can disaggregate by national origin, generation, and nativity, do it.

The second is a subtler problem called ethnic attrition. Because Hispanic identity is self-reported, and because intermarriage is common, some grandchildren and great-grandchildren of Mexican immigrants no longer check the box. Research by economists including Brian Duncan and Stephen Trejo has shown that those who stop identifying tend to be the more educated and higher-earning, precisely because education and intermarriage travel together. The result is a statistical illusion: third-generation Latino outcomes look flatter than they really are, because some of the success stories have exited the category. Any claim that Mexican American progress stalls after the second generation has to reckon with this, and much of the pessimistic literature did not.

The third is confusing the unauthorized population with the Latino population. Around eleven million people are estimated to be in the country without authorization, in a Latino population of sixty-five million and a national population of over three hundred thirty million. Even if every unauthorized person were Latino, which they are not, the great majority of Latinos would still be citizens or lawful residents. We deal with those numbers carefully in Module 3.

Key idea: Averages across all Latinos hide enormous variation, ethnic attrition biases third-generation statistics downward, and the unauthorized population is a small minority of a large and mostly citizen Latino population.

Common misconceptions

• Most Latinos are immigrants. Roughly two-thirds are United States born, and the foreign-born share has fallen from about forty percent in 2000 to roughly a third.
• Latino growth comes from the border. Since the 2000s most growth comes from births in the United States, driven by a median age near thirty.
• Latinos do not learn English. About three-quarters of Latinos aged five and up are English proficient, and the third generation is typically English dominant.
• Puerto Ricans are immigrants. They have been United States citizens by birth since 1917; moving to the mainland is internal migration.
• Latino statistics describe a coherent group. National-origin subgroups differ so much in legal status, income, education, and politics that pooled averages can describe almost nobody.

Recap

• About 65 million Latinos live in the United States, close to one in five people, with growth now driven mainly by births rather than immigration.
• Roughly sixty percent are of Mexican origin; Puerto Ricans, Salvadorans, Cubans, Dominicans, Guatemalans, Colombians, and Hondurans make up most of the rest, each with a distinct legal and migration history.
• Roughly two-thirds are United States born, about three-quarters are English proficient, and Spanish is growing in absolute speakers while being lost within families.
• California and Texas hold nearly half the population, but the fastest growth is in new destinations across the Southeast and Midwest.
• Read carefully: disaggregate by origin and generation, account for ethnic attrition, and never equate the Latino population with the unauthorized population.

Sources

1. Pew Research Center. (2024). Key facts about U.S. Latinos. pewresearch.org
2. United States Census Bureau. (n.d.). Hispanic origin. census.gov
3. Pew Research Center. (2023). English proficiency and Spanish use among U.S. Hispanics. pewresearch.org
4. Migration Policy Institute. (n.d.). United States data hub: State and county immigration profiles. migrationpolicy.org
5. Wikipedia contributors. (2025). Hispanic and Latino Americans. In Wikipedia. wikipedia.org

The big picture

In 1610, a Spanish governor laid out a small town of adobe buildings around a plaza in the high desert of what is now northern New Mexico and named it Santa Fe. That was ten years before the Mayflower reached Plymouth. There has been a functioning municipal government at that plaza ever since, which makes Santa Fe the oldest capital city in the United States. Hold that date in mind, because it is the fact that most reorders people's mental map of American history. When we speak of Mexican American families whose ancestors were here before the United States existed, this is not a figure of speech.

This lesson covers the two and a half centuries before the border: what the Spanish colonial north actually was, who was already living there and how much power they held, and how a colonial racial order produced the categories that Mexican Americans would later be sorted into by a different empire. A caution about scope. Central Mexico, the Aztec state, the conquest itself, and the colonial economy of silver are the subject of Atlas's LAS 301, Introduction to Latin American Studies, and this course will not re-teach them. What we need here is the far northern frontier, because that is the ground the United States annexed in 1848, and the people on it are the ancestors of the population this course studies.

The deep Indigenous past of the north

Long before Spain, the region had its own history, which was not a prelude to anyone. In the Four Corners area, ancestral Pueblo peoples built the great houses of Chaco Canyon between roughly 850 and 1150, multistory masonry complexes connected by hundreds of miles of engineered roads, with astronomical alignments and a trade network that brought turquoise, macaws from Mesoamerica, and cacao. To the south, Hohokam communities in the Salt and Gila river valleys of present-day Arizona built and maintained hundreds of miles of irrigation canals, some of which modern Phoenix canals still follow. In west Texas and along the Rio Grande, farming villages traded with hunting peoples of the plains in relationships that were centuries old when Europeans arrived.

By the sixteenth century the northern Rio Grande held dozens of Pueblo towns speaking several unrelated languages, each politically independent. Farther out lived Apache, Navajo, Ute, Tohono Oodham, Yaqui, Karankawa, Caddo, and many others, and in the eighteenth century the Comanche would build one of the most powerful polities in North America. When Spanish expeditions arrived, they did not enter empty land. They entered a crowded, competitive political world in which they were, for a long time, a relatively weak player.

Key idea: The Southwest had a deep Indigenous history of cities, canals, and long-distance trade, and Spanish arrivals entered a crowded political landscape rather than an empty frontier.

What the Spanish frontier actually was

Spain's northern expansion was thin, slow, and chronically underfunded. Coronado's expedition of 1540 to 1542 marched north looking for cities of gold, found Pueblo towns and the buffalo plains instead, and left behind mostly resentment. Serious settlement began in 1598 when Juan de Onate led colonists into New Mexico. Within a year he had answered resistance at Acoma Pueblo with a massacre and mutilations that Spanish authorities themselves later prosecuted him for.

The colonial north was organized around three institutions, and you should be able to name what each did.

Institution	Purpose	Reality on the ground
Mission	Convert and congregate Indigenous people, teach Spanish agriculture and crafts	Concentrated populations where epidemic disease spread fast; labor was coerced; some communities used missions strategically for protection
Presidio	Garrison of soldiers to defend settlements and supply lines	Small, undersupplied, often unable to stop raids; soldiers frequently married locally, producing mixed families
Pueblo or villa	Civilian town of settler farmers and ranchers	Few and scattered; residents depended on Indigenous neighbors for trade, labor, and survival

Three regional stories give the pattern. In New Mexico, colonists imposed the encomienda, a grant of Indigenous labor and tribute, and Franciscans suppressed Pueblo religious practice, whipping and hanging religious leaders. In 1680 the Pueblos coordinated across language groups under a leader from Ohkay Owingeh named Pope and rose in a single planned revolt, killing about four hundred colonists and twenty-one of thirty-three friars and driving the survivors two hundred miles south to El Paso. It was the most successful Indigenous uprising against a European power in North American history, and it held for twelve years. When Diego de Vargas returned in 1692, the reconquest was negotiated as much as fought, and the colonial regime that followed was permanently more cautious: encomienda was not restored, and Pueblo religious practice was tolerated in fact if not in law.

In Texas, Spain built missions from 1690 onward mainly to block French expansion from Louisiana, and San Antonio de Bexar was founded in 1718 as mission and presidio together. Settlement stayed tiny; by 1800 the entire Spanish population of Texas numbered only a few thousand, hemmed in by Apache and, increasingly, Comanche power. In California, the mission chain began in 1769 at San Diego under Junipero Serra and eventually reached twenty-one missions. The demographic result there was catastrophic: the Indigenous population of California fell by an estimated two-thirds during the mission period, chiefly through disease, forced labor, and the destruction of food systems, and the moral assessment of the missions remains a live and painful argument in California today, including within Native and Catholic communities.

Key idea: The Spanish north ran on missions, presidios, and small civilian towns; it was thinly populated and militarily weak, and the 1680 Pueblo Revolt showed how weak, permanently altering New Mexico's colonial order.

Who actually held power: the Comanche and Apache north

Here is the correction that modern scholarship has forced on the older textbooks. For most of the eighteenth and early nineteenth centuries, the dominant power in the southern plains was not Spain and later not Mexico. It was the Comanche. After acquiring horses from Spanish stock, Comanche bands built an economy of raiding, trading, and bison hunting that extended over a vast region historians now call Comancheria. They took captives, controlled trade routes, forced Spanish and later Mexican officials into treaties and gift diplomacy, and periodically stripped northern Mexican provinces of horses and livestock on a scale that crippled local economies. Apache groups, pressed from the north, pressed in turn on Sonora, Chihuahua, and New Mexico.

Why does this matter for a course on Mexican Americans? Because it explains 1836 and 1846. By the 1820s the far north of Mexico was underpopulated, hard to defend, and expensive, and the central government in Mexico City had no money after a decade of war for independence. That is precisely why Mexico invited Anglo American settlers into Texas: it needed bodies on the ground. The weakness that made Texas colonization look sensible in 1824 is the same weakness that made the north indefensible twenty years later.

Key idea: Comanche and Apache power made the far north of New Spain and then Mexico expensive and difficult to hold, which shaped the decisions that led to Anglo colonization of Texas and the eventual loss of the north.

Mestizaje, castas, and the making of a people

Colonial Spanish America produced a mixed population from the start, and it built an elaborate legal apparatus to rank the mixing. The word mestizaje names the process. The casta system names the ranking. In principle, society divided into Spaniards born in Spain, criollos born in the Americas of Spanish parents, mestizos of Spanish and Indigenous parentage, mulatos of Spanish and African parentage, indios, and enslaved and free Africans, with dozens of finer labels appearing in eighteenth-century casta paintings and parish records.

Three things to understand about it. First, it was a legal and fiscal reality, not just prejudice: category determined tribute obligations, access to guilds and offices, marriage permissions, and treatment in court. Second, it was porous, especially on the poor frontier. A person's recorded casta could change between documents depending on wealth, dress, marriage, godparents, and the priest's judgment, which is why historians treat colonial racial labels as social claims rather than descriptions. Third, African ancestry was present in the north from the beginning and is usually erased in popular memory. When Los Angeles was founded in 1781, the recorded settlers were overwhelmingly of Indigenous and African descent, with only a couple of the adults listed as Spaniards. Estevanico, an enslaved African man, crossed the north with the Cabeza de Vaca survivors in the 1530s.

The people who emerged from this were not Spaniards. They were Hispanicized frontier communities of mixed ancestry, speaking Spanish, Catholic in practice, farming and ranching in river valleys, and connected by trade and marriage to Indigenous neighbors. They called themselves by local names: Hispanos in New Mexico, Tejanos in Texas, Californios in California. Understanding this matters for what comes later. When these communities became United States residents in 1848, an American racial system with essentially two boxes had to decide what to do with people whose own society had used dozens, and the confusion that produced runs through a century of law and litigation.

Key idea: Mestizaje produced mixed frontier communities, and the casta system ranked them legally but flexibly; African ancestry was substantial in the north, and the resulting populations called themselves Hispanos, Tejanos, and Californios.

Common misconceptions

• The Southwest was empty before Europeans. Chaco Canyon, Hohokam canals, and dozens of Pueblo towns predate Spanish arrival by centuries, and Native nations remained the dominant regional powers into the 1800s.
• Colonial settlers were Spaniards. Most were mestizo, Indigenous, or of African descent. The 1781 founding party of Los Angeles is the clearest illustration.
• Missions were simply religious institutions. They congregated and coerced labor, and in California they accompanied a demographic collapse of roughly two-thirds of the Native population.
• Spain firmly controlled the north. The Pueblo Revolt of 1680 expelled the colony for twelve years, and Comanche power constrained Spanish and Mexican authority for over a century.
• Casta categories were fixed biological facts. They were legal and social classifications that individuals could and did move between, recorded differently by different clerks.

Recap

• Santa Fe was founded in 1610, ten years before Plymouth; some Hispano families in New Mexico descend from settlers of that era.
• The colonial north ran on missions, presidios, and small towns, all thinly resourced, with the California missions accompanying catastrophic Native population loss.
• The Pueblo Revolt of 1680, led by Pope, drove colonists out for twelve years and permanently softened the colonial regime that returned in 1692.
• Comanche and Apache power dominated the southern plains, keeping the far north weak and shaping Mexico's decision to invite Anglo settlers into Texas.
• Mestizaje and the casta system produced mixed, Spanish-speaking frontier communities, called Hispanos, Tejanos, and Californios, with substantial Indigenous and African ancestry.

Sources

1. National Park Service. (n.d.). Chaco Culture National Historical Park. nps.gov
2. Britannica. (2025). Pueblo Rebellion. In Encyclopaedia Britannica. britannica.com
3. Wikipedia contributors. (2025). Comancheria. In Wikipedia. wikipedia.org
4. Library of Congress. (n.d.). Hispano music and culture of the northern Rio Grande. loc.gov
5. National Park Service. (n.d.). San Antonio Missions National Historical Park. nps.gov

The big picture

In 1836 a man named Juan Seguin fought on the winning side of the Texas revolution. He carried dispatches out of the Alamo before it fell, commanded a Tejano company at San Jacinto, and was elected mayor of San Antonio in the new republic. Six years later he fled to Mexico with his family, driven out by Anglo newcomers who treated every Spanish-speaking resident as a suspected enemy. In his memoirs he described himself as having become a foreigner in his native land.

That sentence is the hinge of this lesson. Between 1821 and 1848, the northern half of Mexico became the American Southwest, and roughly one hundred thousand Mexican citizens became United States residents without moving an inch. The usual telling of this story runs from the Alamo to manifest destiny in about four sentences. We are going to slow it down, because the details determine how you understand everything that follows: who invited whom, what the fight in Texas was actually about, whether the war of 1846 was a defensive response or a war of conquest, and what Americans at the time said about it.

A note before we start. The Mexican side of this story, including the independence struggle itself and Mexican domestic politics, is treated more fully in Atlas's LAS 301. Here we need enough Mexican history to understand what the United States annexed and who the people were.

A new republic inherits an ungovernable north

Mexican independence took eleven years. It began on September 16, 1810, when the priest Miguel Hidalgo rang the church bell in Dolores and called for revolt, and it ended in 1821 with the Plan de Iguala and the Treaty of Cordoba. The new nation inherited enormous territory, a wrecked treasury, a shattered mining economy, and a political class that could not agree on whether Mexico should be a centralized state or a federal republic. That argument, centralist versus federalist, is not trivia. It is the direct cause of the Texas revolt.

The far north was the new republic's hardest problem. New Mexico had perhaps forty thousand Spanish-speaking residents, California a few thousand, Texas fewer still. Comanche and Apache raiding continued. The Santa Fe Trail, opened in 1821, immediately linked New Mexico's economy to Missouri rather than to Mexico City, which tells you how weak the north's ties to the capital already were.

So Mexico tried settlement policy. Under colonization laws of 1824 and 1825, the state of Coahuila y Tejas offered enormous, cheap land grants to empresarios who would recruit families. Stephen F. Austin inherited his father's contract and brought in the first three hundred families. The terms were explicit: colonists were to become Mexican citizens, convert to Catholicism, and obey Mexican law. Many signed and did not comply. By 1830 Anglo American colonists and the enslaved people they brought outnumbered Tejanos in Texas by something like four to one.

Slavery was the sharpest contradiction. Mexico moved steadily against slavery, and President Vicente Guerrero abolished it by decree in 1829, with Texas initially exempted after protests. Colonists from the American South, who were building a cotton economy on enslaved labor, evaded the restrictions by converting people into lifetime indentured servants on paper. In April 1830 Mexico responded with a law restricting further American immigration and reinforcing customs collection. Enforcement was weak, immigration continued, and resentment hardened on both sides.

Key idea: Mexico invited Anglo colonists into Texas to populate a territory it could not defend, on conditions of citizenship, Catholicism, and obedience to Mexican law that many colonists did not keep, with slavery the sharpest point of conflict.

1836: what the Texas revolt was about

In 1835 Antonio Lopez de Santa Anna, who had come to power as a federalist, reversed himself and dissolved the federal constitution of 1824 in favor of a centralized state. Revolts broke out in several Mexican states, including Zacatecas, which Santa Anna crushed brutally, and Yucatan. Texas was one revolt among several. This is the point most American tellings omit: the Texas rising began as part of a Mexican constitutional crisis, and its early manifestos demanded the restoration of the 1824 constitution, not independence.

That is also why Tejanos fought on the rebel side. Juan Seguin, Jose Antonio Navarro, and Lorenzo de Zavala, a former Mexican cabinet minister who became the new republic's vice president, were federalists opposing a centralist coup. Tejanos died at the Alamo. Navarro and Zavala signed the Texas Declaration of Independence in March 1836. Their presence is the reason the revolt cannot be described simply as Americans against Mexicans, though it became that.

The military sequence is short. Santa Anna marched north and besieged the Alamo mission at San Antonio from February 23 to March 6, 1836, killing the roughly two hundred defenders. At Goliad, several hundred prisoners were executed by order. Those two events converted a constitutional dispute into a war of extermination in the public mind and produced the slogans that carried the rebel army. On April 21, 1836, Sam Houston surprised Santa Anna's camp at San Jacinto in an eighteen-minute battle, captured him, and forced treaties recognizing Texan independence, which the Mexican congress never ratified.

Then came the part Seguin lived. In the Republic of Texas, Tejano allies were rapidly reclassified as foreigners. Land titles were challenged, Spanish-speaking residents were pressured off property, and violence went unpunished. Seguin resigned as mayor and left for Mexico in 1842. Navarro was imprisoned in Mexico after a failed Texan expedition and later served in the Texas legislature, one of the few Tejanos to hold power in the state for generations.

Key idea: The Texas revolt began as a federalist rising against Santa Anna's centralist coup, with prominent Tejanos on the rebel side, and turned after independence into an ethnic order in which those same Tejanos lost land, office, and safety.

Annexation and the road to war

Texas existed as an independent republic for nine years, seeking annexation almost the entire time. The United States hesitated for one overwhelming reason: Texas would enter as a slave state, and the balance of the Senate was the central question of American politics. Annexation passed by joint resolution and Texas entered the Union in December 1845, under President James K. Polk, who had campaigned on expansion.

Two disputes followed immediately. First, the boundary. Texas claimed the Rio Grande; Mexico held that the historic boundary of Texas was the Nueces River, roughly one hundred fifty miles north. The land between them, the Nueces Strip, was claimed by both. Second, Polk wanted California. He sent John Slidell to Mexico City in late 1845 authorized to purchase California and New Mexico. The Mexican government, which had never recognized the loss of Texas and faced a public that would have destroyed any leader who sold more territory, refused to receive him.

Polk then ordered General Zachary Taylor to march into the disputed Nueces Strip and take position on the Rio Grande, opposite the Mexican town of Matamoros. In April 1846 Mexican cavalry attacked a United States dragoon patrol there, killing several. Polk sent a war message to Congress saying that Mexico had shed American blood upon American soil. Congress declared war on May 13, 1846.

Key idea: Annexation of Texas in 1845, a contested boundary between the Nueces and the Rio Grande, and Polk's determination to acquire California produced a war that began with a clash in territory both countries claimed.

The war, and the Americans who opposed it

Militarily the war was one-sided. Taylor won at Palo Alto and Resaca de la Palma in May 1846, took Monterrey, and held at Buena Vista in February 1847. Stephen Kearny occupied Santa Fe in August 1846 without a battle, though a revolt at Taos in January 1847 killed the new governor. In California, a mix of American settlers, naval forces, and Fremont's battalion took control, and Californio resistance ended with the Treaty of Cahuenga in January 1847. Winfield Scott landed at Veracruz in March 1847, marched inland along the route Cortes had taken, and entered Mexico City on September 14, 1847, after fighting at Chapultepec, where the cadets who died are remembered in Mexico as the Ninos Heroes.

Two details deserve attention. First, the San Patricio Battalion: several hundred soldiers, many Irish and German Catholic immigrants in the United States army, deserted and fought for Mexico, partly over anti-Catholic treatment in their own ranks. Dozens were captured and hanged, and they are honored in Mexico to this day. Second, and more important for how you should think about this war: it was deeply controversial in the United States at the time.

A first-term congressman from Illinois named Abraham Lincoln introduced the Spot Resolutions in December 1847, demanding that Polk identify the exact spot where American blood had been shed and prove it was American soil. Henry David Thoreau refused to pay a tax in support of the war and was jailed overnight, an incident that produced his essay on civil disobedience. Frederick Douglass and abolitionists generally condemned the war as a slaveholders' project to expand slave territory. The Whig Party opposed it broadly. Ulysses S. Grant, who fought in it as a young lieutenant, wrote in his memoirs decades later that he had regarded it as one of the most unjust wars ever waged by a stronger nation against a weaker one, and that he had not had the moral courage to resign.

Notice what this means for the classroom. When someone claims that judging the war harshly is imposing modern values on the past, the record answers directly: a sitting congressman, a future president who fought in it, and a large share of one major party said so at the time. Others disagreed at the time as well, arguing that Mexico had provoked the fight, refused negotiation, and been unable to govern the territory. Both positions existed in 1847, and the honest way to teach this is to say so.

Key idea: The United States won decisively, but the war was contested at home from the start, with Lincoln, Thoreau, Douglass, the Whigs, and later Grant himself naming it unjust while supporters argued Mexico had provoked and refused to negotiate.

Common misconceptions

• The Texas revolt was Americans against Mexicans. It began as a federalist revolt against Santa Anna's centralist coup, and Tejanos such as Seguin, Navarro, and Zavala fought and signed on the rebel side.
• Slavery had nothing to do with Texas. Mexico abolished slavery in 1829 while Anglo colonists were building a cotton economy on enslaved labor, and annexation stalled for nine years over the Senate balance.
• Mexico started the war by invading the United States. The clash occurred in the Nueces Strip, territory claimed by both countries, which is precisely what Lincoln's Spot Resolutions challenged Polk to prove otherwise.
• Americans supported the war. Opposition was loud and mainstream, and Grant, who fought in it, later called it unjust.
• Tejanos who backed Texas independence were rewarded. Many lost land and office within a decade, and Seguin, a hero of San Jacinto, fled to Mexico in 1842.

Recap

• Mexico won independence in 1821 and inherited a north it could not populate or defend, so it invited Anglo colonists into Texas under conditions many did not keep.
• Santa Anna's 1835 dissolution of the federalist constitution set off revolts in several Mexican states, one of which was Texas; Tejano federalists joined it.
• The Alamo fell on March 6, 1836, and Houston captured Santa Anna at San Jacinto on April 21; Mexico never ratified the resulting treaties.
• Texas annexation in December 1845, the Nueces-Rio Grande boundary dispute, and Polk's ambition for California produced war in May 1846.
• The war was fought to Mexico City by September 1847 and was opposed at home by Lincoln, Thoreau, Douglass, the Whigs, and, in retrospect, Grant.

Sources

1. Britannica. (2025). Mexican-American War. In Encyclopaedia Britannica. britannica.com
2. National Park Service. (n.d.). Palo Alto Battlefield National Historical Park. nps.gov
3. Britannica. (2025). Battle of the Alamo. In Encyclopaedia Britannica. britannica.com
4. Wikipedia contributors. (2025). Juan Seguin. In Wikipedia. wikipedia.org
5. Library of Congress. (n.d.). The Mexican War and its aftermath: Primary documents in American history. loc.gov

The big picture

There is a sentence that circulates in Mexican American communities, usually delivered as a joke with an edge on it: we did not cross the border, the border crossed us. Like most good jokes it is a compressed argument, and this lesson unpacks it. On February 2, 1848, in a village north of Mexico City, negotiators signed a treaty that moved an international boundary roughly one thousand miles south. About one hundred thousand Mexican citizens went to bed in Mexico and woke up, over the following months, in the United States, along with an estimated one hundred fifty thousand Native people whose nations had signed nothing at all.

The treaty promised those people their property and their liberty. This lesson is about the distance between that promise and what happened, and about the second half of the story that is usually skipped entirely: that the border itself did not exist as an institution in 1848. It had to be surveyed, marked, disputed, policed, and eventually staffed, and that process took another seventy-six years. Understanding how the line was built is the key to understanding why crossing it became a crime, and when.

What the treaty said

The Treaty of Guadalupe Hidalgo transferred roughly 525,000 square miles, about fifty-five percent of Mexico's national territory, comprising present-day California, Nevada, Utah, most of Arizona and New Mexico, and parts of Colorado, Wyoming, Kansas, and Oklahoma, plus recognition of the Rio Grande as the Texas boundary. In exchange the United States paid fifteen million dollars and assumed about three and a quarter million dollars in claims by American citizens against Mexico. In 1853 the Gadsden Purchase added about thirty thousand square miles of southern Arizona and New Mexico for ten million dollars, completing the modern boundary.

Three articles governed the people. Article VIII gave Mexicans in the ceded territory one year to elect Mexican citizenship and leave, or become United States citizens by default, and it guaranteed that property belonging to Mexicans, whether they stayed or left, would be inviolably respected. Article IX promised the incorporation of those who stayed into the Union with enjoyment of all the rights of United States citizens. Article X, negotiated by the Mexican side specifically to protect land grants issued by Spanish and Mexican governments, would have validated those grants directly.

The United States Senate struck Article X during ratification. Mexico objected, and American commissioners produced the Protocol of Queretaro in May 1848, a document assuring Mexico that deleting Article X did not annul legitimate titles, which would still be recognized under American law. That reassurance is the pivot of everything that follows, because it moved the question from treaty protection into the ordinary machinery of American courts, where claimants would have to prove their titles under Anglo-American rules of evidence, in English, at their own expense.

Key idea: The treaty transferred over half of Mexico's territory and guaranteed property and citizenship rights, but the Senate deleted the article specifically protecting land grants, pushing those claims into United States courts.

How the land was lost

The outcome differed by region, but the mechanism was similar everywhere: legal process functioning exactly as designed, with costs that only the wealthy could bear.

In California, gold was discovered nine days before the treaty was signed, and within two years a hundred thousand newcomers arrived. Congress passed the California Land Act of 1851, which required every holder of a Spanish or Mexican grant to prove title before a commission, with appeals to federal courts. Roughly eight hundred claims were filed. Most were eventually confirmed, which sounds like vindication until you look at the timeline: the average case ran about seventeen years. Californio families paid lawyers in land, borrowed at rates that reached several percent per month, and sold acreage to survive the process. Squatters occupied the disputed ranchos in the meantime. Confirmation often arrived after the family had already been forced to sell. Mariano Vallejo, once among the wealthiest men in California, ended his life comparatively poor.

In New Mexico, a Surveyor General was created in 1854 and Congress adjudicated claims slowly and badly until the Court of Private Land Claims was established in 1891. That court operated until 1904 and confirmed roughly two million of the more than thirty million acres claimed, applying strict documentary standards to communal grants whose whole nature was communal use rather than individual deed. Community grants that had supported villages for generations were treated as unprovable. Meanwhile a network of lawyers, land speculators, and officials known as the Santa Fe Ring assembled enormous holdings. The Maxwell Land Grant alone grew to nearly two million acres in the hands of speculators.

Resistance was real and mostly defeated. In San Miguel County in 1889 to 1891, night riders called Las Gorras Blancas, the White Caps, cut the fences that enclosed common lands, and their leaders moved into electoral politics afterward. In south Texas, Juan Cortina led an armed rising in 1859 after seeing a Brownsville marshal pistol-whip a former employee of his mother's ranch.

Key idea: Land was lost less by outright seizure than by litigation: the 1851 California Land Act and New Mexico's claims process imposed years of costs and documentary standards that communal and cash-poor grantholders could not meet.

Violence and the racial order

Alongside the legal process ran an extralegal one. Historians William Carrigan and Clive Webb documented at least 547 lynchings of ethnic Mexicans in the United States between 1848 and 1928, a rate that, adjusted for population, is in the range of lynching rates suffered by African Americans in the same era. In Texas, the state's own Rangers were repeatedly implicated. Between 1915 and 1919, during the panic that followed the discovery of the insurgent Plan de San Diego, Rangers, vigilantes, and local officers killed ethnic Mexicans across south Texas in a period known in the region as La Matanza, the killing; estimates run from several hundred into the thousands, and the record is incomplete because so many killings went unrecorded. On January 28, 1918, at Porvenir in Presidio County, Rangers and local ranchers took fifteen men and boys from their homes and shot them; the state disbanded that Ranger company.

In 1919 a Texas legislator named Jose T. Canales, the only Mexican American in the legislature, forced hearings on Ranger conduct. The investigation produced testimony that is still the main documentary record of the killings, and it led to a reduction and reorganization of the force, though no one was prosecuted. Canales's hearings are why we know as much as we do, and the Refusing to Forget project has worked to place historical markers at these sites.

Legal status added its own confusion. Because the treaty made Mexicans in the ceded territory United States citizens, and because naturalization law at the time was restricted to white persons, courts generally treated Mexicans as legally white, which the 1897 case In re Rodriguez in Texas confirmed for naturalization purposes. But legal whiteness on paper coexisted with segregated schools, separate seating in theaters, restricted housing, and signs excluding Mexicans from restaurants and pools. That gap between formal classification and daily treatment shaped Mexican American civil rights strategy for the next century, as we will see in Module 4.

Key idea: Land loss was accompanied by documented mass violence, including at least 547 lynchings and the killings of 1915-1919 in south Texas, while formal legal whiteness coexisted with thorough everyday segregation.

Manufacturing a border

Now the part that surprises most students. In 1848 the border was a description in a treaty, not a place. Making it real took decades.

A joint boundary commission surveyed and marked the line from 1849 to 1855, arguing over a faulty map and setting monuments across deserts where no one lived. The Rio Grande, which formed two-thirds of the boundary, refused to cooperate: rivers move, and when the channel shifted near El Paso, roughly six hundred acres called the Chamizal ended up on the American side, producing a dispute that lasted from the 1860s until the Chamizal Convention of 1963 and the physical rechanneling of the river. A boundary commission created in 1889 became the International Boundary and Water Commission in 1944, which still governs water allocation on the Rio Grande and Colorado.

For most of the nineteenth century, crossing was ordinary and largely unregulated. Families, herds, and workers moved north and south, and towns on both banks functioned as single communities. Regulation arrived in stages: Chinese exclusion from 1882 made the border a place to intercept a specific banned population; the 1891 and 1907 acts added inspection; the Immigration Act of 1917 imposed a literacy test and a head tax. That 1917 act produced one of the ugliest scenes in border history, when arriving Mexican workers at El Paso were required to strip, be inspected, and be bathed in gasoline and other chemicals. On January 28, 1917, a seventeen-year-old maid named Carmelita Torres refused, and thousands of women joined her in a days-long protest at the bridge now remembered as the Bath Riots. The fumigation practice continued for decades.

Then the decisive turn. The Immigration Act of 1924 established national origins quotas that slashed immigration from southern and eastern Europe, and it deliberately exempted Western Hemisphere countries, so Mexico had no numerical cap. But the same 1924 legislation created the United States Border Patrol, and the visa requirements, head taxes, and inspection rules made lawful entry expensive and slow enough that many people simply crossed as they always had. In 1929 Congress made improper entry a misdemeanor and reentry after deportation a felony. That is the moment the modern category came into existence. Unauthorized migration is not an ancient condition; it was manufactured by specific statutes between 1917 and 1929, applied to a movement of people that was older than the line itself.

Key idea: The border became an institution gradually, through survey, river disputes, inspection regimes, the creation of the Border Patrol in 1924, and the 1929 criminalization of improper entry, which invented the legal category of illegal crossing.

Common misconceptions

• The treaty's guarantees were simply ignored. They were litigated. The Senate removed Article X, the Protocol of Queretaro moved the question into American courts, and the courts imposed standards that most grantholders could not survive financially.
• Land claims were mostly rejected in California. Most were confirmed, but confirmation took about seventeen years on average, and families sold the land to pay for the case.
• Mexican Americans were legally classified as nonwhite. Courts generally treated them as white for naturalization, which is exactly why segregation against them had no statutory basis and had to be attacked in court on other grounds.
• The border has always been policed. The Border Patrol dates to 1924, and unlawful entry became a federal crime in 1929.
• Anti-Mexican violence in this era was rare or unrecorded. At least 547 lynchings are documented for 1848-1928, and the 1919 Canales hearings produced sworn testimony about the south Texas killings.

Recap

• The 1848 treaty transferred about 525,000 square miles and guaranteed property and citizenship rights; the Senate struck Article X, and the Gadsden Purchase completed the line in 1853.
• California's 1851 Land Act and New Mexico's claims courts confirmed many titles only after years of ruinous litigation, and the Court of Private Land Claims confirmed about two million of over thirty million acres claimed.
• Resistance included Las Gorras Blancas in New Mexico and Juan Cortina in Texas, and it was largely defeated.
• Documented violence included at least 547 lynchings from 1848 to 1928 and the killings of 1915-1919 in south Texas, investigated in 1919 by Jose T. Canales.
• The border was manufactured over decades: survey to 1855, the Chamizal dispute settled in 1963, the Border Patrol created in 1924, and improper entry criminalized in 1929.

Sources

1. National Archives. (n.d.). Treaty of Guadalupe Hidalgo (1848). Milestone Documents. archives.gov
2. Britannica. (2025). Treaty of Guadalupe Hidalgo. In Encyclopaedia Britannica. britannica.com
3. Refusing to Forget. (n.d.). Racial violence on the Texas border, 1910-1920. refusingtoforget.org
4. Wikipedia contributors. (2025). Chamizal dispute. In Wikipedia. wikipedia.org
5. Library of Congress. (n.d.). Immigration and relocation in U.S. history: Mexican. loc.gov

The big picture

Walk the tracks of the Atchison, Topeka and Santa Fe anywhere in Kansas in 1915 and you would have found boxcars parked on sidings with laundry hanging between them. Railroad companies housed section crews in retired boxcars, and those crews were overwhelmingly Mexican. The men who kept American rail beds level, replaced ties, and cleared snow were called traqueros, from the English word track. Whole towns in Kansas, Nebraska, and Illinois began as boxcar camps. Topeka's Mexican community, Chicago's, and Kansas City's all trace to this work.

Here is the argument of this lesson in one sentence: between roughly 1900 and 1930, Mexican workers built the physical and agricultural infrastructure of the American West and Midwest, they were recruited to do it, and they were paid on a separate and lower scale that was openly acknowledged at the time. Everything in Module 4 about civil rights, and everything in Module 6 about economic mobility, sits on top of this history. Let us look at how it worked.

Why people moved: push and pull

Two forces operated at once, and both matter.

On the Mexican side, the long rule of Porfirio Diaz from 1876 to 1911 concentrated land ownership dramatically. Village common lands were privatized and absorbed into large estates, and by 1910 a large share of rural families were landless. Then came the Mexican Revolution from 1910 to 1920, which killed enormous numbers of people, destroyed rail lines and crops, and made whole regions unsafe. Then the Cristero War of 1926 to 1929 sent more people north, especially from the Catholic heartland of Jalisco, Michoacan, and Guanajuato, which is why so many Mexican American families in Los Angeles and Chicago trace to those three states specifically.

On the United States side, demand exploded. The Newlands Reclamation Act of 1902 funded irrigation that turned desert into farmland in Arizona, California's Imperial Valley, and Colorado. Railroads needed constant maintenance labor. Copper mining expanded in Arizona and New Mexico. And the traditional labor supply was being cut off by law: Chinese exclusion from 1882, the Gentlemen's Agreement limiting Japanese labor in 1907, and then the First World War and the 1924 quotas ending mass European immigration. Employers who had drawn on Asian and European workers turned south, and the 1924 act, which capped Europe and Asia, deliberately left the Western Hemisphere uncapped precisely because southwestern growers and railroads lobbied for it.

Recruitment was organized. Labor agents known as enganchadores, from enganchar, to hook, met workers at the border and in Mexican towns, advanced transportation costs, and delivered crews to employers. The advance became a debt, and the debt became leverage. Between 1900 and 1930, something on the order of a million people came north, and the 1930 census counted about one and a half million Mexican-origin residents in the United States.

Key idea: Land concentration under Diaz, the Revolution, and the Cristero War pushed people north while irrigation, railroads, mining, and the legal exclusion of Asian and European labor pulled them, with labor agents organizing the flow on credit.

Three sectors, one wage rule

Railroads came first. By the 1920s Mexicans made up the majority of track maintenance crews on the Santa Fe, Southern Pacific, and other western lines, and railroad recruitment is the single biggest reason Mexican communities exist in the Midwest at all.

Agriculture became the largest employer. Sugar beets in Colorado, Nebraska, Michigan, and Minnesota required stoop labor for thinning and topping, and beet companies recruited families under contract, often transporting them north each spring. Cotton spread across central and west Texas, drawing families into an annual circuit that could run from the Rio Grande Valley to the plains and back. California's fruit and vegetable industry, built on irrigation and refrigerated rail, needed pickers on precise schedules. This work was seasonal and mobile, which is why so much Mexican American literature, including Tomas Rivera's, is organized around the migrant year rather than around a town.

Mining was the third. Copper camps in Arizona at Clifton, Morenci, Bisbee, and Ray employed thousands of Mexican and Mexican American miners, and it is in mining that the wage system is most clearly documented. Companies operated a dual wage: an Anglo rate and a Mexican rate for the same job, sometimes with separate pay lines, separate housing, and job classifications that reserved skilled positions for Anglos. This was not hidden. It appeared in company records and was defended publicly as reflecting the standard of living Mexican workers supposedly required.

The settlement pattern that resulted has a name: the colonia or barrio, a Mexican neighborhood usually on the other side of the tracks, frequently unincorporated so that the city owed it no water, sewer, or paving. Schools were segregated by practice and sometimes by district gerrymander, justified by claims about language. That arrangement is the target of the lawsuits in Module 4.

Key idea: Mexican labor concentrated in railroads, agriculture, and mining under an openly acknowledged dual wage system, and the residential result was the colonia, often unincorporated and unserved.

Organizing, and what happened to it

The standard story that Mexican workers were passive is simply false, and the record of organizing is long.

In 1903 at Clifton-Morenci, Arizona, Mexican and Italian miners struck together against a wage law that cut their pay. The strike was broken by the territorial militia and federal troops, and its leaders were imprisoned. In 1917 at Bisbee, during a strike led by the Industrial Workers of the World, a sheriff's posse rounded up roughly twelve hundred strikers and sympathizers at gunpoint, loaded them into cattle cars, and abandoned them in the New Mexico desert. Many were Mexican. No one was successfully punished for it.

In agriculture, 1933 was the great year of confrontation in California. Mexican workers struck in El Monte's berry fields and, in the San Joaquin Valley cotton strike, some eighteen thousand workers walked out; growers and vigilantes killed strikers at Pixley and Arvin. In San Antonio in 1938, roughly twelve thousand pecan shellers, mostly Mexican American women earning a few cents per pound, struck under the leadership of a twenty-one-year-old organizer named Emma Tenayuca. They won a wage increase, and then the industry mechanized and eliminated most of the jobs.

Two women deserve names here because they are routinely left out. Emma Tenayuca, a Communist Party member in the 1930s, was later driven from San Antonio after a riot at a rally she organized and worked for decades as a schoolteacher. Luisa Moreno, a Guatemalan-born organizer, worked in cigar factories and canneries and helped convene El Congreso de Pueblos de Habla Espanola in 1939, the first national Latino civil rights assembly in the United States, drawing delegates from across the Southwest and the Midwest. Moreno was deported in 1950 under the anticommunist provisions of immigration law. That pattern, using immigration enforcement to remove labor leaders, recurs.

Mutual aid was the other institution. Mutualistas such as the Alianza Hispano-Americana, founded in Tucson in 1894, pooled dues to pay funeral costs, sick benefits, and legal fees, and they doubled as civic organizations. When a family had no insurance and no access to the local hospital, the mutualista was the safety net, and its meeting hall was where organizing happened. Module 4 picks up this thread directly, because LULAC grows out of this same associational world.

Key idea: Mexican workers organized repeatedly from 1903 onward, faced militia, vigilante, and deportation responses, and built mutualistas that provided the associational base for later civil rights organizations.

The Great Depression turn

The 1929 crash reversed everything. Employers who had recruited aggressively now had surplus labor, and public opinion turned fast. Charity officials and local politicians in Los Angeles, Detroit, Chicago, and elsewhere concluded that removing Mexicans would open jobs and cut relief rolls. What followed is the subject of the next lesson, and it is one of the least known mass expulsions in American history.

Before we get there, hold onto the structure this lesson has established, because it repeats. Employers recruit Mexican labor when they need it. The workers are paid less by explicit policy and housed in segregated settlements. When the economy turns or the workers organize, the state removes them, and immigration law is the instrument. That cycle runs through the 1930s, through the Bracero Program, through 1954, and it is still visible in arguments about enforcement today. Recognizing the pattern is not a slogan; it is what the documentary record shows across four separate episodes.

Key idea: The recurring cycle is recruitment during labor shortage, subordinate wages and segregated settlement, then removal through immigration enforcement when demand falls or workers organize.

Common misconceptions

• Mexican workers came only to California and Texas. Railroad and sugar beet recruitment built Mexican communities in Kansas, Nebraska, Michigan, Minnesota, Illinois, and Indiana by the 1920s.
• Migration was unregulated and accidental. It was organized by enganchadores on credit and encouraged by employers who lobbied to keep the Western Hemisphere out of the 1924 quotas.
• The dual wage was an informal prejudice. It was written into company pay structures and defended publicly as appropriate to a supposed Mexican standard of living.
• Mexican workers did not organize. Clifton-Morenci in 1903, Bisbee in 1917, El Monte and the San Joaquin cotton strike in 1933, and the San Antonio pecan shellers in 1938 say otherwise.
• Labor history here is a men's history. Emma Tenayuca led twelve thousand pecan shellers at twenty-one, and Luisa Moreno convened the first national Latino civil rights congress in 1939.

Recap

• Land concentration under Diaz, the Revolution, and the Cristero War pushed migrants north; irrigation, railroads, mining, and the exclusion of Asian and European labor pulled them.
• Roughly a million people moved north between 1900 and 1930, recruited on credit by enganchadores, and the 1930 census counted about 1.5 million Mexican-origin residents.
• Work concentrated in railroad maintenance, agriculture, and copper mining, under a documented dual wage system, with settlement in segregated and often unincorporated colonias.
• Organizing was continuous and met force: militia at Clifton-Morenci in 1903, the Bisbee deportation of about twelve hundred strikers in 1917, killings during the 1933 California strikes.
• Emma Tenayuca led the 1938 San Antonio pecan sheller strike, and Luisa Moreno convened El Congreso in 1939 before being deported in 1950 under immigration law.

Sources

1. Library of Congress. (n.d.). Immigration and relocation in U.S. history: Mexican. loc.gov
2. Wikipedia contributors. (2025). Bisbee Deportation. In Wikipedia. wikipedia.org
3. Wikipedia contributors. (2025). Emma Tenayuca. In Wikipedia. wikipedia.org
4. National Museum of American History. (n.d.). Work and industry collections. Smithsonian Institution. americanhistory.si.edu
5. Britannica. (2025). Mexican Revolution. In Encyclopaedia Britannica. britannica.com

The big picture

On the afternoon of February 26, 1931, immigration agents and Los Angeles police sealed the exits of La Placita, the plaza park beside the old church downtown, and held roughly four hundred people while they demanded documents. Most were released. A handful were deported. The point was never the arrests. Newspapers covered the raid, and the message reached every Mexican household in southern California: you are not safe here. Over the following months, tens of thousands of people left Los Angeles County, many of them boarding trains the county itself paid for, because the welfare bureau had calculated that a one-way ticket cost less than a year of relief.

This lesson covers three federal and local programs across three decades: the repatriation of the 1930s, the Bracero Program from 1942 to 1964, and the mass deportation operation of 1954. They look like separate episodes. They are one system, and the tell is the timing. The country expelled Mexicans in the 1930s, imported them under contract from 1942, and deported them again in 1954 while the contract program was still running and being expanded. Labor demand, not law, moved the switch.

Repatriation in the 1930s

The word repatriation is itself part of the problem, because it implies people returning voluntarily to a homeland. Some did leave voluntarily, facing no work and no relief. Many others were pressured, and a substantial number had no homeland to return to because they were born in the United States.

The mechanics were mostly local. Federal immigration authorities conducted publicized raids that created fear, which historians describe as the intended effect. Then county welfare departments in Los Angeles, Detroit, Chicago, Gary, and elsewhere organized trains and offered families a choice between removal and the end of relief payments. Employers fired Mexican workers under public pressure. In some places, schools and hospitals turned families away. Mexico, for its part, encouraged return and promised land that mostly failed to materialize.

How many? This is contested and you should know why. Balderrama and Rodriguez, whose book brought the episode to public attention, estimate about one million people and argue that roughly sixty percent were United States citizens, mostly children born here. Other historians, working from Mexican reception records and United States departure counts, put the total closer to three hundred fifty thousand to five hundred thousand. The ranges differ because there is no single registry: local trains were not federal removals, voluntary departures were not counted, and cross-border movement was normal. What is not in dispute is that the removals happened, that they were organized by public agencies, and that American citizens were among those removed. California acknowledged this formally in 2005, when the legislature passed an apology act for the state's role in the repatriation.

Think about the citizen children specifically, because it is the part that makes the legal category slippery. A ten-year-old born in Los Angeles who was put on a train to a country she had never seen did not lose her citizenship; she simply lost any practical ability to exercise it. Some returned as adults, having to prove a birth in a county whose records they could not access from a village in Michoacan.

Key idea: The 1930s repatriation was driven mainly by local welfare bureaus and publicized federal raids; estimates run from about 350,000 to a million, and a large share of those removed were United States citizens, mostly children.

The Bracero Program, 1942-1964

Ten years later the country needed exactly the labor it had expelled. With men entering military service and war production drawing workers to cities, growers pressed for a labor supply. On August 4, 1942, the United States and Mexico signed an agreement creating a temporary contract worker program. Bracero comes from brazo, arm; the word means one who works with his arms.

Mexico negotiated real protections into the agreement, remembering the 1930s. On paper, braceros were guaranteed transportation, housing, meals or cooking facilities, a minimum wage tied to prevailing local rates, and protection from discrimination. Mexico initially refused to send workers to Texas at all because of the treatment Mexicans received there.

The scale was enormous. Between 1942 and 1964 the program issued roughly 4.6 million contracts to about two million individual men, many of whom returned season after season. At its peak in the late 1950s, several hundred thousand braceros entered per year.

Now the delivery. Selection began with humiliation: men traveled at their own expense to processing centers, waited days, were stripped, inspected, and sprayed with DDT, then were chosen by growers who examined their hands for calluses. Housing was frequently barracks or converted barns. Deductions for meals and blankets cut into pay. Wage guarantees were widely evaded because the prevailing wage was set with grower input. Workers who complained could be sent home, and the contract bound them to a single employer, which meant a bracero with a bad employer had no exit except return. And there was the savings fund: ten percent of wages was withheld and transferred to Mexican banks for payment on return, and enormous numbers of men never received it. Lawsuits decades later produced a settlement in 2008 offering surviving braceros or their heirs a payment of about thirty-five hundred dollars, which is what the machinery of a broken promise looks like sixty years on.

Ernesto Galarza, whom you met in Lesson 1, gathered the documentation in Merchants of Labor in 1964 and made the structural argument that mattered most: a captive workforce that cannot quit undercuts the bargaining power of every domestic farmworker, citizen or not. Organized labor came to the same conclusion, and the program ended on December 31, 1964. That ending is the precondition for the farmworker movement in Module 4; Cesar Chavez could not have won a strike while growers had a legal pipeline of replacement workers.

Key idea: The Bracero Program brought about two million men on roughly 4.6 million contracts under written guarantees that were widely evaded, including a savings fund many never received, and its 1964 termination made farmworker organizing possible.

1954: the mass deportation operation

In 1954 the Immigration and Naturalization Service, under Commissioner Joseph Swing, a retired general, launched a militarized removal campaign across California, Arizona, Texas, and into the Midwest and Pacific Northwest. The operation's official name used a slur for Mexican migrants, and this course names it factually because that is what the government called it in its own documents: Operation Wetback. Using the historical name accurately is different from endorsing it, and it is worth noticing that the state chose an epithet as the title of a federal program.

The methods were sweeps: teams with buses, planes, and trains conducting raids in fields, neighborhoods, and workplaces, plus roadblocks. Enforcement relied heavily on appearance and on Spanish speech, which meant United States citizens and lawful residents were stopped, detained, and in a documented number of cases removed to Mexico. There was no meaningful process for contesting removal at the roadside.

The INS claimed over one million apprehensions in 1954. Historians treat that figure as substantially inflated. It counted repeated apprehensions of the same individuals, included voluntary departures by people who left ahead of the sweeps, and served an agency that wanted to demonstrate success to Congress. Estimates of actual formal removals are far lower. Deportees were transported deep into the interior of Mexico by bus, train, and cargo ship to make return difficult, and transport conditions caused deaths from heat and, in one shipping incident, drownings; the conditions drew formal complaints and a Mexican inquiry.

The point that pulls the lesson together is this: the 1954 operation ran while the Bracero Program was expanding. In fact the two were coordinated. Some workers apprehended in sweeps were taken to the border, formally processed out, and immediately re-entered as contracted braceros, a practice known at the time as drying out the wetbacks. The state was not choosing between Mexican labor and no Mexican labor. It was converting unauthorized workers, who could quit and who could organize, into contract workers who could not.

Key idea: The 1954 operation used sweeps based on appearance and language, removed United States citizens among others, rested on an inflated apprehension figure, and ran alongside the guest worker program, converting free workers into contracted ones.

What these three episodes teach

Put them in a row and a policy logic appears that no single episode reveals.

Episode	Years	Labor conditions	State action
Repatriation	1929-1936	Mass unemployment, relief costs	Local trains plus publicized raids; citizens removed
Bracero Program	1942-1964	Wartime and postwar labor shortage	Contract importation with unenforced protections
1954 operation	1954	Postwar political pressure; growers wanting contract labor	Militarized sweeps, inflated counts, conversion to bracero contracts

Two honest complications. First, not every actor had the same motive: unions supported ending the Bracero Program to protect domestic wages, restrictionists supported the 1954 sweeps for other reasons entirely, and Mexican governments were themselves ambivalent, wanting remittances but objecting to abuse. Second, guest worker programs are not inherently indefensible; economists across the spectrum argue that a legal channel is better than an unauthorized one, and some propose reformed versions today. The lesson of the Bracero record is specific: written protections mean nothing without enforcement, portability, and a worker's ability to leave a bad employer without leaving the country.

Key idea: Across three decades the state adjusted Mexican labor supply to demand, and the enduring policy lesson is that guest worker protections fail without enforcement and without the worker's freedom to change employers.

Common misconceptions

• Repatriation was voluntary return. Much of it was organized by county welfare bureaus using relief cutoffs and paid train tickets, following raids designed to create fear.
• Only Mexican nationals were removed. United States citizens, mostly children born here, were among those sent to Mexico in the 1930s and again in 1954.
• The Bracero Program had no protections. It had extensive written protections that were widely evaded, including a ten percent savings fund that many workers never received.
• The 1954 operation deported over a million people. That INS figure counted repeat apprehensions and voluntary departures and is treated by historians as inflated.
• Deportation and guest worker programs are opposites. In 1954 they were coordinated, with apprehended workers processed out and re-entered as braceros.

Recap

• The La Placita raid of February 1931 exemplified the fear campaign that accompanied the 1930s repatriation, which local welfare bureaus organized with paid train tickets.
• Estimates range from about 350,000 to one million removed, with a large share United States citizens; California passed a formal apology act in 2005.
• The Bracero Program ran from 1942 to 1964, issuing roughly 4.6 million contracts to about two million men under guarantees that were routinely evaded.
• Galarza's Merchants of Labor (1964) documented the abuses, and the program's end made the farmworker organizing of the later 1960s possible.
• The 1954 operation used appearance-based sweeps, produced an inflated apprehension count, removed citizens, and was coordinated with the expansion of bracero contracting.

Sources

1. Bracero History Archive. (n.d.). Oral histories, documents, and images of the Bracero Program. braceroarchive.org
2. Wikipedia contributors. (2025). Mexican Repatriation. In Wikipedia. wikipedia.org
3. Wikipedia contributors. (2025). Bracero Program. In Wikipedia. wikipedia.org
4. National Museum of American History. (n.d.). Bracero collections and the Bittersweet Harvest exhibition. Smithsonian Institution. americanhistory.si.edu
5. National Archives. (n.d.). Hispanic and Latino American records. archives.gov

The big picture

Consider a puzzle that has an exact answer. In 1960 there was no significant unauthorized population from Mexico. By 1986 there were roughly three million people in the country without authorization, and by 2007 about twelve million. Nothing changed in Mexican culture during those decades. What changed was the law, in one specific and mostly unintended way, and if you understand that change you will understand more about this issue than most people who argue about it.

This lesson does three things. It walks the statutes in order, because immigration policy is unusually legalistic and you cannot reason about it without the framework. Then it presents the argument over unauthorized migration with the strongest case on each side and the actual evidence behind each, because this is a live political dispute and a course that stacked the deck would be useless to you. Then it covers DACA, which is where law, politics, and roughly half a million individual lives currently sit unresolved.

The statutes, in order

Start with the framework from Lesson 6. The Immigration Act of 1924 imposed national origins quotas on the Eastern Hemisphere and left the Western Hemisphere uncapped, created the Border Patrol, and added visa and head tax requirements. In 1929 Congress criminalized improper entry as a misdemeanor and reentry after deportation as a felony. So through the 1950s, a Mexican worker faced no numerical limit at all, only procedural requirements, and could in principle immigrate lawfully without a queue.

The McCarran-Walter Act of 1952 kept the national origins system and added the Texas Proviso, an explicit statement that harboring an unauthorized worker did not include employing one. Read that again: for the next thirty-four years, it was a crime to cross the border without authorization and entirely legal to hire the person who did. That asymmetry is the foundation of everything that followed.

The Immigration and Nationality Act of 1965, usually called Hart-Celler, is the turning point, and its consequences were largely unforeseen. It abolished the racist national origins quotas, which is why it is remembered as a civil rights achievement, and it created a preference system based on family reunification and skills. But to win votes from restrictionists, it imposed for the first time a numerical ceiling on the Western Hemisphere: 120,000 annually, effective in 1968. In 1976 amendments applied the standard per-country cap of 20,000 to Western Hemisphere countries as well.

Now do the arithmetic that nobody did at the time. The Bracero Program had ended in 1964, having admitted several hundred thousand workers a year at its peak. The labor demand did not vanish; the crops still needed picking and the Texas Proviso still protected employers. Mexico, a country of tens of millions sharing a two thousand mile border with the United States, was now allotted the same 20,000 visas as Belgium. A movement of people that had been lawful, or at least unpunished, became unlawful by definition. This is what scholars mean when they say the unauthorized population was created by statute.

Key idea: Hart-Celler in 1965 ended racial quotas but imposed the first numerical caps on the Western Hemisphere, and the 1976 per-country cap gave Mexico the same 20,000 visas as any other country just after the Bracero Program ended, converting an existing labor flow into unauthorized migration.

1986 and 1996: legalization, then enforcement

By the mid-1980s the unauthorized population was large enough to force action, and the Immigration Reform and Control Act of 1986 was a genuine bipartisan compromise signed by President Reagan. It had three parts. It legalized people who had lived in the country continuously since January 1, 1982, ultimately about 1.6 million; it created a separate Special Agricultural Worker program that legalized roughly another 1.1 million; and, for the first time, it made it illegal for employers to knowingly hire unauthorized workers, repealing the Texas Proviso.

The legalization worked as designed. The enforcement half did not. Employers had to inspect documents but were not required to verify them, and fraudulent document markets appeared within months. Worksite enforcement funding was never adequate, and it declined over the following decade. The predictable result is that the unauthorized population resumed growing almost immediately, which is why IRCA is cited by restrictionists as proof that legalization without enforcement invites more unauthorized migration, and by advocates as proof that the enforcement side was deliberately underfunded. Both readings have support in the record.

Ten years later, in 1996, two laws changed the character of the system: the Antiterrorism and Effective Death Penalty Act and the Illegal Immigration Reform and Immigrant Responsibility Act. Together they broadened the crimes triggering deportation and applied some changes retroactively, sharply limited judicial discretion to consider family ties and length of residence, created expedited removal without a hearing, and introduced bars on reentry of three or ten years for people who had been unlawfully present. That last provision had a perverse effect worth understanding: before 1996, unauthorized migration was substantially circular, with workers going home for months at a time. Once leaving meant a three or ten year bar on return, people stopped circulating and stayed, bringing families instead. Border enforcement without a legal channel did not reduce the resident unauthorized population; it locked it in place.

Enforcement then scaled up steadily. Operation Gatekeeper in 1994 and similar operations sealed urban crossings in San Diego and El Paso on an explicit strategy of prevention through deterrence, pushing routes into the Arizona and Texas deserts. Crossings did not stop; deaths rose, and thousands of human remains have been recovered along the border since the late 1990s. Border Patrol staffing grew roughly fivefold between the mid-1990s and the 2010s, the Department of Homeland Security absorbed immigration functions in 2003, and detention and removal capacity expanded under administrations of both parties.

Key idea: IRCA in 1986 legalized about 2.7 million people while its employer sanctions failed for lack of verification and funding; the 1996 laws and the enforcement buildup that followed ended circular migration and drove crossings into lethal desert terrain.

The debate, with both sides at full strength

Here are the numbers everyone argues about. The unauthorized population peaked around 12.2 million in 2007, fell after the recession, and recent estimates put it near 11 million. The Mexican share has dropped sharply, from around fifty-seven percent in 2007 to something closer to forty percent, as Central American, Venezuelan, and Asian populations grew and Mexican net migration went to roughly zero in the years after 2008. Roughly two-thirds of unauthorized adults have lived in the United States for more than a decade. Now the argument.

The case for restriction, at its strongest. First, the rule of law: a democracy's right to determine who enters is close to definitional of sovereignty, and a law systematically unenforced corrodes respect for law generally. Second, distributional effects on workers: George Borjas and others argue that a large influx of workers without high school credentials depresses wages for the native-born workers who compete most directly with them, with estimated effects in the range of a few percent for high school dropouts, a group that includes many Black and Latino Americans. Third, fiscal costs: the National Academies' 2016 report found that first-generation immigrants, especially those with low education, are a net cost to state and local budgets, chiefly through the cost of educating children. Fourth, and this argument comes from the labor left as often as the right, a large rightless workforce is exploitable by definition, and its existence suppresses conditions for everyone in those industries; Cesar Chavez made this argument in the 1960s, as we will see. Fifth, the pace and scale of change strain schools, hospitals, and housing in receiving communities, and dismissing that as prejudice does not answer it.

The case for legalization and openness, at its strongest. First, the aggregate economics: most estimates find immigration raises total output and has small or negligible effects on average native wages, because immigrants and natives often complement rather than substitute for one another. David Card's study of the 1980 Mariel boatlift, which added a huge labor supply shock to Miami almost overnight, found little measurable wage effect, and the ensuing decades-long argument between Card's and Borjas's methods is one of the most examined disputes in labor economics; it has not been resolved in either direction. Second, the fiscal picture over time: the same National Academies report found that the second generation is among the strongest net fiscal contributors of any group, so a snapshot of first-generation costs misreads a multigenerational ledger. Third, labor demand is real: agriculture, construction, meatpacking, and elder care depend on this workforce, and mechanization and wage increases have not filled the gap where it has been tried. Fourth, equity and time: two-thirds of unauthorized adults have been here over a decade, are parents of citizen children, and pay taxes including payroll taxes for benefits they cannot claim. Fifth, the legal channel argument turned around: when the lawful queue for a Mexican sibling or adult child can exceed twenty years, describing the choice as get in line misdescribes the line.

What both sides largely agree on. The current system does not do what anyone designed it to do. Per-country caps that treat Mexico and Iceland identically make little sense on any theory. Employer verification is either meaningful or it is theater. And a population of eleven million people living for decades in permanent legal limbo is not a stable arrangement under any political philosophy. Every serious reform proposal since 2001, from both parties, has paired some legalization with some enforcement; none has passed both chambers.

Key idea: The restriction case rests on sovereignty, wage competition for the least-educated, first-generation fiscal costs, and exploitability of a rightless workforce; the openness case rests on aggregate gains and complementarity, multigenerational fiscal contribution, real labor demand, long residence, and unusable legal queues.

DACA

Now the sharpest edge of the argument, because it concerns people who did not choose to come. Legislation to legalize young people brought as children, generally called the DREAM Act, was introduced in 2001 and repeatedly failed, coming closest in 2010 when it passed the House and fell short of the sixty votes needed in the Senate.

On June 15, 2012, the Obama administration announced Deferred Action for Childhood Arrivals, an exercise of prosecutorial discretion rather than a grant of status. Applicants had to have arrived before age sixteen, have been under thirty-one as of that date, have lived continuously in the country since 2007, be in school or have graduated or served in the military, and pass a criminal background check. Approval brought two things: protection from removal for a renewable two-year period, and work authorization. It brought no path to permanent residence and no citizenship. Roughly eight hundred thousand people have been approved over the program's life, and active enrollment has been in the range of half a million in recent years.

Its legal history is a lesson in itself. An expanded version and a parallel program for parents were blocked by courts in 2015 and left in place by a four to four Supreme Court in 2016. The Trump administration moved to rescind DACA in 2017; in 2020, in Department of Homeland Security v. Regents of the University of California, the Supreme Court blocked that rescission, not by holding DACA lawful but by holding that the government had not followed proper administrative procedure in ending it. Separately, a federal judge in Texas ruled the program unlawful, and appellate litigation has left it in a holding pattern in which renewals continue while new applications are effectively frozen. The honest summary is that recipients have lived for over a decade on two-year renewals inside an unresolved lawsuit, and only Congress can end that.

Key idea: DACA is deferred action and work authorization, not legal status; roughly eight hundred thousand people have been approved, the 2020 Regents decision blocked its rescission on procedural grounds only, and its future depends on legislation that has failed since 2001.

Common misconceptions

• Unauthorized migration is an ancient constant. It was small before the 1965 caps and the 1976 per-country limits, which arrived just as the Bracero Program ended.
• Immigrants could just get in line. Per-country caps mean waits that can exceed twenty years for some Mexican family categories, and most unauthorized migrants have no category to apply under at all.
• IRCA failed completely. Its legalization of about 2.7 million people worked; its employer sanctions failed because verification was not required and enforcement was not funded.
• More border enforcement reduced the resident unauthorized population. The 1996 reentry bars ended circular migration, so people stayed instead of returning seasonally.
• DACA grants legal status or citizenship. It grants deferred action and work permission in renewable two-year increments, nothing more.

Recap

• Before 1965 there was no numerical cap on Mexican immigration; Hart-Celler created hemispheric caps effective 1968 and the 1976 amendments applied a 20,000 per-country limit.
• The Texas Proviso of 1952 made it lawful to employ unauthorized workers until IRCA repealed it in 1986.
• IRCA legalized roughly 2.7 million people, and its employer sanctions failed for lack of verification and funding.
• The 1996 laws expanded deportable offenses, created expedited removal, and imposed three and ten year reentry bars that ended circular migration.
• The unauthorized population peaked near 12.2 million in 2007 and stands near 11 million, with the Mexican share falling sharply; roughly two-thirds of unauthorized adults have been here over a decade.
• DACA, announced in 2012, has covered about eight hundred thousand people and survives on renewals inside unresolved litigation.

Sources

1. Pew Research Center. (2024). What we know about unauthorized immigrants living in the U.S. pewresearch.org
2. United States Citizenship and Immigration Services. (n.d.). Consideration of Deferred Action for Childhood Arrivals. uscis.gov
3. National Academies of Sciences, Engineering, and Medicine. (2016). The economic and fiscal consequences of immigration. nationalacademies.org
4. Migration Policy Institute. (n.d.). United States immigration policy program. migrationpolicy.org
5. Wikipedia contributors. (2025). Immigration and Nationality Act of 1965. In Wikipedia. wikipedia.org

The big picture

In 1944, a family named Mendez leased an asparagus farm in Westminster, California, from a Japanese American family that had been forced into an incarceration camp. When Gonzalo and Felicitas Mendez sent their children to the neighborhood elementary school, the school directed them to the Mexican school across town: a two-room building beside a cattle pasture, with an electric fence nearby, no cafeteria, and used textbooks. Their children's cousins, whose surname was Vidaurri and who had lighter skin, were admitted to the main school without question. That detail is the whole case in miniature: the sorting was not about language, because no one tested anyone's English. It was about who looked Mexican.

Gonzalo Mendez hired a lawyer, joined with four other families, and sued. This lesson follows that lawsuit and its companion in Texas, and the organizations that made both possible. There is a legal puzzle at the center of it that you need to be able to hold in your head, because it is genuinely strange: Mexican Americans were classified as white under American law, and were segregated anyway. How you attack a segregation that has no statute behind it turned out to be one of the hardest strategic questions in twentieth-century civil rights law, and the answer Mexican American lawyers chose is still argued about.

The organizational world

Start with the mutualistas from Lesson 7. The Alianza Hispano-Americana, founded in Tucson in 1894, and dozens of smaller societies collected dues and paid funeral costs, sickness benefits, and legal fees. They were the only insurance available to families the commercial market would not serve. They also built halls, and a hall is where organizations start.

In 1921 in San Antonio, veterans of the First World War founded the Orden Hijos de America, and in 1929 several such groups merged in Corpus Christi into the League of United Latin American Citizens, LULAC, which remains the oldest continuously active Latino civil rights organization in the country. LULAC's founding choices were deliberate and, to modern eyes, uncomfortable. Membership was restricted to United States citizens. English was made the organization's official language. The group emphasized loyalty, education, and the rights of Americans of Mexican descent, deliberately distinguishing members from recent immigrants.

Understand why before you judge it. In 1929 the repatriation was about to begin. An organization that included noncitizens could be destroyed by a single immigration raid, and an organization that spoke Spanish in public meetings could be dismissed as foreign. LULAC's founders made a strategic bet that claiming full American citizenship was the strongest available ground. The bet had real costs, including a distancing from immigrant workers that the movement generation of the 1960s would attack furiously. It also produced decades of litigation that nobody else was funding.

After the Second World War the pressure increased, because Mexican American veterans came home from a war against racial ideology to segregated theaters. Dr. Hector P. Garcia founded the American GI Forum in Corpus Christi in 1948. Its defining moment came in January 1949, when a funeral home in Three Rivers, Texas, refused to allow a wake for Private Felix Longoria, killed in the Philippines, because, in the owner's words as reported, the whites would not like it. Garcia publicized the refusal, Senator Lyndon Johnson intervened, and Longoria was buried at Arlington National Cemetery. That single story did more for the Forum's growth than any organizing drive.

Key idea: Mutual aid societies built the associational base; LULAC in 1929 made a strategic bet on citizenship and English that brought litigation power and a lasting internal criticism; the American GI Forum in 1948 mobilized veterans around dignity claims.

The strange legal position

Here is the puzzle. Because the Treaty of Guadalupe Hidalgo made Mexicans in the ceded territory United States citizens, and because naturalization was restricted to white persons until the mid-twentieth century, courts generally treated Mexicans as legally white, confirmed for naturalization purposes in the 1897 Texas case In re Rodriguez. Meanwhile Texas and California statutes authorized segregated schools for specific groups: in California, for children of Chinese, Japanese, and Mongolian descent, and for Indian children. Mexicans were not on the list.

So districts segregated anyway, by other means: attendance zones drawn around Mexican neighborhoods, separate Mexican schools justified as language programs, and outright policy. In 1930 in Del Rio ISD v. Salvatierra, Texas parents challenged this and won at trial on the theory that segregation by ancestry was unauthorized, then lost on appeal when the court accepted the district's claim that the separation was pedagogical, based on language needs. That loss defined the problem: districts had discovered that the language rationale was a legal shield.

Key idea: Mexican Americans were legally classified as white, so school segregation against them rested on no statute; districts justified it as language-based instruction, and the 1930 Salvatierra appeal showed that this rationale could survive challenge.

Mendez v. Westminster, 1946-1947

The Mendez case attacked exactly that shield. Attorney David Marcus filed on behalf of five families against four Orange County districts, and he made a decision that changed everything: rather than arguing about ancestry classification alone, he built an evidentiary record about what segregation did to children, calling social scientists to testify about the effects on learning and self-perception.

The districts' defense collapsed under cross-examination. Officials conceded that children were assigned by surname and appearance, that no language test was administered, and that some children who spoke only English were sent to the Mexican school. In February 1946, Judge Paul McCormick ruled for the families in federal district court, holding that the segregation violated the Fourteenth Amendment and stating plainly that equal protection is not satisfied by separate facilities. On April 14, 1947, the Ninth Circuit affirmed, though on the narrower ground that California law did not authorize segregating Mexican children.

Three consequences followed. In June 1947 California repealed its remaining school segregation statutes; the governor who signed that bill was Earl Warren. The NAACP had filed an amicus brief written in part by Thurgood Marshall, and arguments and social science evidence developed in Mendez reappeared in Brown v. Board of Education seven years later, argued by Marshall before Chief Justice Warren. And in 1948, in Delgado v. Bastrop ISD, a federal court applied the same reasoning in Texas.

Key idea: Mendez v. Westminster, decided in 1946 and affirmed in 1947, ended state-sanctioned segregation of Mexican children in California, prompted the repeal of California's segregation statutes signed by Earl Warren, and fed directly into the strategy and evidence used in Brown.

Hernandez v. Texas, 1954

The second case is about juries, and it broke a conceptual barrier that had limited all civil rights law. In 1951 Pete Hernandez was convicted of murder in Jackson County, Texas, by an all-Anglo jury. His lawyers, Gus Garcia, Carlos Cadena, John J. Herrera, and James DeAnda, established a devastating fact: in a county roughly fourteen percent Mexican American, no person with a Spanish surname had served on a jury in twenty-five years, across more than six thousand jurors. They also documented the county's segregation, including a courthouse restroom marked for colored men and hombres aqui.

Texas's answer was that the Fourteenth Amendment protected only two classes, white and Negro, and since Mexicans were legally white and whites served on the jury, there was no discrimination. The Supreme Court rejected that outright. On May 3, 1954, two weeks before Brown, Chief Justice Warren wrote for a unanimous Court that community prejudices are not static and that when a group is treated as a class apart in a given community, the Fourteenth Amendment protects it. The two-class theory was finished. Garcia and Cadena were the first Mexican American lawyers to argue before the Supreme Court, and they won unanimously.

Key idea: Hernandez v. Texas established that the Fourteenth Amendment protects any group treated as a class apart in a community, ending the two-class theory and opening equal protection to groups beyond the Black and white binary.

The other white strategy and its critics

Now the argument that runs through all of this. Mexican American litigators frequently argued that their clients were white and therefore could not lawfully be segregated under statutes aimed at other groups. It worked. It also had consequences, and both sides of this deserve stating properly.

The critique, made forcefully from the 1960s onward: the strategy accepted the legitimacy of the racial order and asked only for admission to its favored side. It distanced Mexican Americans from African Americans at exactly the moment when a joint claim might have been stronger. And it produced a bitter loophole: after Brown, some Texas districts complied by assigning Mexican American students, classified as white, to schools with Black students, and calling those schools integrated while Anglo schools stayed Anglo. That practice is why the 1970 case Cisneros v. Corpus Christi ISD mattered so much; it held that Mexican Americans were an identifiable minority group entitled to desegregation protection in their own right, which finally closed the loophole.

The defense, made by the litigators themselves: they were not choosing among philosophies but among available legal tools, in courts that would not have entertained an argument the law did not recognize, with clients who needed relief immediately. Cadena and Garcia used the whiteness classification in Hernandez precisely to defeat Texas's argument, turning the state's own logic against it. And the outcome, class apart doctrine, expanded protection for everyone rather than narrowing it.

The institutional sequel came in 1968, when Pete Tijerina and others founded the Mexican American Legal Defense and Educational Fund, MALDEF, with Ford Foundation support and explicit modeling on the NAACP Legal Defense Fund. MALDEF litigated school finance, redistricting, and language rights, and in 1982 it won Plyler v. Doe, in which the Supreme Court held five to four that Texas could not deny free public education to undocumented children, reasoning that children should not bear the consequences of their parents' actions and that creating a permanent uneducated underclass served no rational state interest. Plyler remains the law and remains contested.

Key idea: The other white strategy won cases while accepting the racial order's terms, produced a desegregation loophole closed only by Cisneros in 1970, and gave way to MALDEF's group-based litigation, which won Plyler v. Doe in 1982.

Common misconceptions

• Brown v. Board was the first school desegregation victory. Mendez was decided in 1946 and affirmed in 1947, and its evidence and arguments fed into Brown.
• Mexican school segregation was legally mandated. No statute authorized it; districts imposed it and defended it as language-based instruction.
• LULAC's citizenship and English rules were simple assimilationism. They were a strategic bet made on the eve of mass repatriation, with real costs the organization was later criticized for.
• Hernandez v. Texas was about schools. It was about jury exclusion, and it established the class apart doctrine two weeks before Brown.
• The other white strategy was simply a mistake. It won real cases with the tools available; its costs, including the post-Brown integration loophole, are documented and were addressed by Cisneros in 1970.

Recap

• Mutualistas provided insurance and meeting halls; LULAC formed in 1929 with citizenship and English requirements; the American GI Forum formed in 1948 and grew after the Felix Longoria affair.
• Mexican Americans were legally white, so segregation had no statutory basis and was defended as language instruction, a shield upheld on appeal in Salvatierra in 1930.
• Mendez v. Westminster won in 1946 and was affirmed in 1947, leading California to repeal its segregation statutes under Governor Earl Warren.
• Hernandez v. Texas, decided May 3, 1954, ended the two-class theory of the Fourteenth Amendment with the class apart doctrine.
• The other white strategy produced a post-Brown loophole closed by Cisneros in 1970; MALDEF, founded in 1968, later won Plyler v. Doe in 1982.

Sources

1. Wikipedia contributors. (2025). Mendez v. Westminster. In Wikipedia. wikipedia.org
2. Justia. (n.d.). Hernandez v. Texas, 347 U.S. 475 (1954). supreme.justia.com
3. Justia. (n.d.). Plyler v. Doe, 457 U.S. 202 (1982). supreme.justia.com
4. National Museum of American History. (n.d.). Separate is not equal: Mendez v. Westminster. Smithsonian Institution. americanhistory.si.edu
5. Britannica. (2025). League of United Latin American Citizens. In Encyclopaedia Britannica. britannica.com

The big picture

On September 8, 1965, in the grape fields around Delano in California's Central Valley, about a thousand Filipino workers stopped picking. They belonged to the Agricultural Workers Organizing Committee, they were led by a veteran organizer named Larry Itliong, and many of them were single men in their fifties and sixties, part of a generation that had come from the Philippines in the 1920s and been barred by antimiscegenation law from marrying and forming families. They had just returned from the Coachella harvest, where they had won a raise, and Delano growers refused to match it. The growers' first move was to evict them from company housing.

Itliong knew a strike by Filipino workers alone would be broken by Mexican workers hired to replace them, so he went to the National Farm Workers Association and asked Cesar Chavez to join. Chavez thought his organization was not ready. On September 16, Mexican Independence Day, the NFWA membership voted to strike anyway.

What followed became the most successful farm labor campaign in American history and one of the defining moral causes of its decade. This lesson tells it accurately, which means telling it with the internal conflicts included. A movement is not honored by being flattened into a poster, and the farmworker movement is interesting precisely because its leaders faced genuinely hard tradeoffs and did not always resolve them well.

Why farmworkers were so hard to organize

Before the story, the structural problem. The National Labor Relations Act of 1935, which guaranteed American workers the right to organize and bargain, excluded agricultural and domestic workers, an exclusion widely understood at the time as the price of southern votes for the New Deal. So farmworkers had no legally protected right to organize, no certified elections, no unfair labor practice remedy. Growers could fire organizers with impunity.

Add the work itself. It is seasonal, so a workforce disperses before it can consolidate. It is mobile, following harvests across hundreds of miles. Until 1964 growers could call in braceros as replacements, which is why every earlier organizing wave, from the 1930s strikes to the 1940s, had failed. The end of the Bracero Program at the close of 1964 is the precondition for 1965. And the workforce was multiethnic, Filipino and Mexican and others, which growers had long exploited by playing groups against one another. Itliong's decision to seek an alliance rather than accept that dynamic is the strategic hinge of the whole story.

Key idea: Farmworkers were excluded from the 1935 National Labor Relations Act, and seasonal mobility plus bracero replacements defeated earlier campaigns; the Bracero Program's end in 1964 and the Filipino-Mexican alliance in 1965 removed those two obstacles.

The people

Cesar Chavez was born in 1927 near Yuma, Arizona, on a family farm the family lost during the Depression, after which they became migrant workers in California. He left school after eighth grade, served in the Navy, and was trained as an organizer in the Community Service Organization under Fred Ross, eventually becoming its national director. In 1962 he resigned to found the National Farm Workers Association because the CSO would not commit to organizing farmworkers. He was a strategist of unusual patience: for three years he built membership through house meetings and a credit union and death benefit plan before calling any strike.

Dolores Huerta, born in 1930 in New Mexico and raised in Stockton, was a teacher who quit because, as she later said, she could not teach hungry children. She co-founded the NFWA with Chavez, and she was the union's chief contract negotiator across its major agreements, the person across the table from growers. She coined the phrase si se puede in Arizona in 1972. She was also, for decades, the organizer whose contributions were systematically credited to Chavez, and she raised eleven children while doing it. In 1988, at sixty-eight, she was beaten by San Francisco police at a peaceful protest and had her spleen removed. She received the Presidential Medal of Freedom in 2012.

Larry Itliong, born in the Philippines in 1913, arrived in the United States at fifteen and organized in Alaskan canneries and California fields for three decades before Delano. He became assistant director of the merged union and resigned in 1971, having concluded that Filipino members were not receiving equal weight in a union whose public identity had become Mexican American. California established Larry Itliong Day in 2015. Philip Vera Cruz, another Filipino leader, stayed longer and left in 1977 after publicly criticizing Chavez's decision to accept a visit with Ferdinand Marcos in the Philippines.

Key idea: Chavez brought organizing discipline and moral strategy, Huerta negotiated the contracts and coined si se puede, and Itliong initiated the strike and later resigned over the eclipse of Filipino members.

The campaign

In August 1966 the two organizations merged into the United Farm Workers Organizing Committee, affiliating with the AFL-CIO, and later became the United Farm Workers.

The tactics were deliberately moral and deliberately visual. In March 1966 strikers walked three hundred miles from Delano to the state capitol in Sacramento over twenty-five days, arriving on Easter Sunday, in a procession explicitly modeled on a religious pilgrimage and carrying the banner of Our Lady of Guadalupe alongside union flags. Before they arrived, Schenley Industries signed the first contract. In 1968 Chavez undertook a twenty-five day fast, framed as penance for anger within the movement after some members proposed sabotage; Senator Robert Kennedy came to Delano to break the fast with him, an image that put the campaign at the center of national politics. Luis Valdez's Teatro Campesino performed short comic actos on flatbed trucks at the edges of fields, using humor to explain the strike to workers who could not read a leaflet.

The decisive tactic was the boycott. Because a strike could be broken by replacement workers, the union moved the fight to the point of sale, sending farmworker families to cities across the United States and Canada to picket supermarkets and ask shoppers not to buy California table grapes. By 1970 polling suggested that something like seventeen million Americans were declining to buy grapes. Consumers, not the fields, applied the pressure that a legally unprotected strike could not. On July 29, 1970, Delano growers signed contracts covering most of the state's table grape industry.

The legislative capstone came in 1975, when Governor Jerry Brown signed the California Agricultural Labor Relations Act, the first law in the continental United States granting farmworkers collective bargaining rights and secret ballot elections. In its first years the union won a large majority of elections held under it.

Key idea: The pilgrimage, the fast, the teatro, and above all the consumer boycott moved the fight beyond the fields, producing the 1970 grape contracts and the 1975 California Agricultural Labor Relations Act.

The tensions, stated plainly

Now the parts that get left out of the poster, all documented.

First, immigration. In its early years the union opposed unauthorized migration, for a straightforward reason: growers used unauthorized workers as strikebreakers, and a strike cannot hold when replacements are freely available. The union reported strikebreakers to immigration authorities. In 1974 it organized a patrol along the Arizona border, called the wet line, to discourage crossings, and volunteers including Chavez's cousin Manuel were credibly accused of beating migrants. Chavez publicly denounced violence, and the episode remains one of the ugliest in the union's history. The position shifted over the following decade, and by the 1980s the UFW supported legalization; today's farmworker advocacy is largely immigrant-rights advocacy. Both facts belong in the record, and neither cancels the other.

Second, the internal politics of the union in the later 1970s. In 1977 Chavez brought in the confrontational encounter practice used by the Synanon organization, known as the Game, and used it at the union's headquarters at La Paz. Rounds of purges followed, in which experienced organizers and lawyers were pushed out or left. Membership, which had been in the tens of thousands at its peak, declined sharply through the 1980s. Historians differ about causes, weighting the internal turmoil against the real external pressures of a hostile state administration after 1982 and an agricultural labor board that stopped enforcing the 1975 law, but the internal problems are not in dispute.

Third, credit and gender. Huerta negotiated the contracts and led the New York boycott, and for decades the movement was narrated as one man's story. Chavez himself did not create that imbalance alone; the press wanted a single figure. The correction is now well underway in scholarship, and it matters for how the field teaches leadership.

Fourth, results. Farm work in California today remains low paid and physically punishing, unionization rates in agriculture are low, and heat illness and pesticide exposure are ongoing dangers. The movement won real gains, including toilets and drinking water in the fields, an end to the short-handled hoe, pesticide restrictions, and the 1975 law. It did not transform the industry permanently. Whether that reflects a failure of strategy, the structural weakness of agricultural labor, or political change in Sacramento is a genuine scholarly argument, and you are allowed to find it unresolved.

Chavez died on April 23, 1993, at sixty-six. He received the Presidential Medal of Freedom posthumously in 1994, and in 2012 the site of the union's headquarters at Keene became the Cesar E. Chavez National Monument, administered by the National Park Service.

Key idea: The movement's honest record includes early opposition to unauthorized migration including the 1974 wet line, the destructive internal turn after 1977, the long underrecognition of Huerta, and gains in the fields that were real but did not permanently transform the industry.

Common misconceptions

• Chavez started the Delano strike. Filipino workers under Larry Itliong struck first on September 8, 1965, and asked the Mexican American union to join eight days later.
• The strike alone won the contracts. The consumer boycott did the decisive work, because a legally unprotected strike could be broken by replacement workers.
• Farmworkers were covered by federal labor law. They were excluded from the 1935 National Labor Relations Act and remain excluded; the 1975 California law is a state remedy.
• The UFW always supported immigrant rights. It opposed unauthorized migration in its early years and ran a border patrol line in 1974 before shifting to support legalization in the 1980s.
• Dolores Huerta was an assistant to Chavez. She co-founded the union and was its chief contract negotiator.

Recap

• Filipino workers led by Larry Itliong struck Delano grapes on September 8, 1965; the NFWA voted to join on September 16, and the organizations merged in 1966.
• The Bracero Program's end in 1964 removed the replacement labor supply that had defeated earlier campaigns.
• The 1966 Delano to Sacramento pilgrimage, the 1968 fast, and Teatro Campesino built moral pressure, while the grape boycott moved the fight to supermarkets nationwide.
• Growers signed on July 29, 1970, and California passed the Agricultural Labor Relations Act in 1975, the first such law in the continental United States.
• The record also includes the 1974 wet line, the destructive internal turn after 1977, membership decline, and the long underrecognition of Dolores Huerta.

Sources

1. Britannica. (2025). Cesar Chavez. In Encyclopaedia Britannica. britannica.com
2. Britannica. (2025). Dolores Huerta. In Encyclopaedia Britannica. britannica.com
3. National Park Service. (n.d.). Cesar E. Chavez National Monument. nps.gov
4. Wikipedia contributors. (2025). Delano grape strike. In Wikipedia. wikipedia.org
5. Wikipedia contributors. (2025). Larry Itliong. In Wikipedia. wikipedia.org

The big picture

On August 29, 1970, between twenty and thirty thousand people marched through East Los Angeles to Laguna Park to protest the Vietnam War. It was the largest antiwar demonstration ever organized by a group of color in the United States, and it had a specific grievance behind it. A UCLA political scientist named Ralph Guzman had published research showing that Spanish-surnamed servicemen from the Southwest accounted for roughly nineteen percent of casualties from the region while making up roughly ten to twelve percent of its population. Families in East Los Angeles had noticed this without a study.

The rally was peaceful. Sheriff's deputies, responding to an incident at a liquor store nearby, moved into the park with batons and tear gas and cleared it. Ruben Salazar, a Los Angeles Times columnist and news director of the Spanish-language station KMEX, and the most prominent Mexican American journalist in the country, went into the Silver Dollar Cafe on Whittier Boulevard. A deputy fired a tear gas projectile through the doorway. It struck Salazar in the head and killed him. An inquest followed; no one was charged.

This lesson covers the political arc that runs from the 1968 walkouts through that day and forward into the ballot box, ending with the contemporary Latino electorate. The arc has a shape worth naming in advance: a generation that began outside the political system by protesting it, and a subsequent generation that entered it, with results neither triumphant nor negligible.

Students, and the youth conference

We began this course with the March 1968 East Los Angeles walkouts, so here we note what followed. The tactic spread: Denver students walked out in 1969, and in December 1969 students in Crystal City, Texas, a town of a few thousand where Mexican Americans were the large majority and Anglos held every office, walked out over cheerleader selection rules and much else. That walkout, unlike most, converted directly into electoral power.

In March 1969 the Crusade for Justice in Denver hosted the first National Chicano Youth Liberation Conference, which produced El Plan Espiritual de Aztlan. Its cultural nationalism gave the movement a vocabulary and, later, a target for criticism. At that same conference a women's workshop produced a resolution stating that Chicana women did not want to be liberated, a document that Chicana participants have described ever since as having been adopted over real objection. Whatever the internal history of that room, the resolution provoked the organizing that becomes Chicana feminism, and we take it up in Module 5.

Key idea: The 1968 walkouts spread to Denver and Crystal City, and the March 1969 Denver youth conference produced El Plan Espiritual de Aztlan along with a resolution on Chicana women that helped provoke Chicana feminist organizing.

La Raza Unida: an actual third party

In January 1970 Jose Angel Gutierrez and others founded La Raza Unida Party in Crystal City, on a straightforward theory: in counties where Mexican Americans were a majority but held no offices, neither major party had any incentive to change, so the answer was to run a slate and win.

It worked locally and fast. In April 1970 the party took the Crystal City school board and city council. Within two years it had won offices in several south Texas counties, and its school board reformed curriculum, hired bilingual staff, and changed the district's culture in ways that remain a case study. In 1972 the party ran Ramsey Muniz for governor of Texas and drew about six percent of the vote, enough to affect the outcome. It also held a national convention in El Paso in 1972 that exposed its central strategic split: Gutierrez favored building durable local power, while Corky Gonzales favored a national ideological movement.

The party faded by the late 1970s, for reasons worth naming because they recur for third parties: the winner-take-all electoral system punishes them, the Democratic Party responded by recruiting Mexican American candidates and absorbing the constituency, funding was thin, and internal disputes consumed energy. Its participants mostly moved into Democratic politics, universities, and law, taking the experience with them.

Key idea: La Raza Unida won real local power in south Texas beginning in 1970 and showed what majority-Mexican-American counties could do, but the two-party system, Democratic absorption, and internal splits ended it within a decade.

From protest to representation

The durable gains came through law and organizing, and the mechanism is worth understanding precisely, because it is how minority representation actually grew.

Two structural devices had kept Mexican Americans out of office even in areas where they were numerous. At-large and multimember districts meant that a citywide Anglo majority could elect every seat, so a neighborhood that was ninety percent Mexican American elected nobody. And English-only elections excluded voters who were citizens but not English-literate. In 1973, in White v. Regester, the Supreme Court struck down multimember legislative districts in Bexar and Dallas counties as diluting Mexican American and Black voting strength. In 1975, Congress extended the Voting Rights Act to cover language minorities, requiring bilingual ballots and materials in covered jurisdictions and bringing Texas under the Act's preclearance regime. Those two changes did more for Mexican American officeholding than any campaign.

Organizations converted the opening into votes. Willie Velasquez founded the Southwest Voter Registration Education Project in 1974, and it ran registration drives across the Southwest under the slogan that your vote is your voice; it also litigated district lines. MALDEF handled redistricting cases. The Congressional Hispanic Caucus formed in 1976 with a handful of members. Numbers climbed steadily: from a few Latino members of Congress in the early 1970s to well over fifty by the 2020s, thousands of Latino elected officials nationally, and Latino mayors of Los Angeles, San Antonio, Denver, and Miami along the way, plus Supreme Court Justice Sonia Sotomayor, confirmed in 2009.

Key idea: The 1973 White v. Regester ruling against multimember districts and the 1975 Voting Rights Act language provisions, combined with registration drives and redistricting litigation, converted population into officeholding.

The Latino electorate now, with the evidence

Here is where careless commentary does the most damage, in both directions, so we will be precise.

Size and growth: roughly thirty-six million Latinos were eligible to vote in 2024, about fifteen percent of all eligible voters, and the number grows by more than a million every two years, almost entirely from young citizens turning eighteen rather than from naturalization. That is a large and mechanically growing bloc.

Turnout: consistently lower than other groups, typically in the low fifties as a share of eligible voters in presidential years against roughly seventy percent for non-Hispanic white voters. The reasons are structural rather than attitudinal. The Latino eligible population is much younger, and young people vote less in every group. It has lower average income and education, both strong turnout predictors. It is concentrated in states that are not competitive, which means less campaign contact. And campaigns have historically underinvested in Spanish-language and Latino-targeted outreach, a complaint documented across many cycles.

Partisanship, and this is the part to get right. Latino voters have leaned Democratic in the aggregate for decades, but the aggregate hides the story. Cuban American voters in Florida have leaned Republican since the 1960s, rooted in anticommunist politics. Puerto Rican voters in the Northeast lean strongly Democratic. Mexican American voters in Texas differ from Mexican American voters in California. Evangelical Latinos vote differently from Catholic Latinos, who vote differently from the religiously unaffiliated. Third-generation voters differ from immigrants. And the direction has been moving: in 2020 the Republican presidential share of the Latino vote rose to roughly thirty-eight percent by careful estimates, and in 2024 it rose further, with high-quality surveys showing the two parties splitting Latino voters close to evenly for the first time in modern polling, alongside a pronounced gender gap.

Issues: immigration is not the top issue for most Latino voters. Survey after survey puts the economy, inflation, jobs, health care, and education above it, with immigration mattering intensely to a subset. Assuming otherwise is the single most common analytical mistake made about this electorate, and it has cost campaigns of both parties.

The honest summary: Latino voters are a large, young, geographically concentrated, and internally diverse group that is winnable by either party and is currently more competitive than at any point in modern polling. Anyone who tells you the Latino vote will do X is telling you about their own assumptions.

Key idea: About thirty-six million Latinos were eligible to vote in 2024; turnout lags for structural reasons; partisanship varies sharply by national origin, religion, generation, and state, and has moved substantially toward Republicans since 2016.

Common misconceptions

• The Latino vote is a monolith. Cuban Americans in Florida, Puerto Ricans in the Northeast, and Mexican Americans in Texas and California vote differently from one another and always have.
• Immigration is the top Latino voting issue. Surveys consistently rank the economy, jobs, health care, and education higher for most Latino voters.
• Low Latino turnout reflects apathy. Youth, income, education, noncompetitive states, and low campaign contact explain most of the gap.
• Representation grew because attitudes changed. It grew because multimember districts were struck down in 1973 and the Voting Rights Act was extended to language minorities in 1975.
• La Raza Unida accomplished nothing. It won and governed in Crystal City and several south Texas counties and drew about six percent in a governor's race before the two-party system absorbed it.

Recap

• The Chicano Moratorium of August 29, 1970 drew twenty to thirty thousand marchers against disproportionate Vietnam casualties and ended with the killing of journalist Ruben Salazar by a deputy's tear gas projectile.
• Walkouts spread from East Los Angeles in 1968 to Denver and Crystal City, and the March 1969 Denver youth conference produced El Plan Espiritual de Aztlan.
• La Raza Unida won Crystal City in April 1970, governed several south Texas counties, ran a 1972 governor's race, and faded by the late 1970s.
• White v. Regester in 1973 and the 1975 Voting Rights Act language provisions, plus registration drives and MALDEF litigation, produced durable officeholding gains.
• Roughly thirty-six million Latinos were eligible to vote in 2024; turnout lags for structural reasons, and partisanship varies sharply by origin, faith, generation, and state, having moved toward Republicans since 2016.

Sources

1. Pew Research Center. (2024). Key facts about Hispanic eligible voters. pewresearch.org
2. Wikipedia contributors. (2025). Chicano Moratorium. In Wikipedia. wikipedia.org
3. Wikipedia contributors. (2025). Raza Unida Party. In Wikipedia. wikipedia.org
4. United States Department of Justice. (n.d.). Language minority provisions of the Voting Rights Act, Section 203. justice.gov
5. National Museum of the American Latino. (n.d.). Latino civil rights and political participation. Smithsonian Institution. latino.si.edu

The big picture

Listen to two bilingual friends in San Antonio and you will hear something like this: they start a sentence in English, drop a Spanish clause in the middle, and finish in English, all at conversational speed without hesitation. To a monolingual listener this can sound like someone losing track of both languages. It is the opposite. Linguists have shown for fifty years that code-switching follows strict grammatical constraints, that speakers switch only at points where the structures of both languages permit it, and that fluent switching requires competence in both. The speech that gets called broken is in fact the most demanding kind of speech in the room.

This lesson takes language and religion together, and not for convenience. Both are places where Mexican American and Latino communities have been told for a century that what they do is wrong: the wrong language on the playground, the wrong kind of Catholicism in the parish. Both are also places where communities built something durable in response. We will look at how language actually works, what schools did about it, and how the religious landscape has changed faster in the last fifteen years than in the previous fifty.

How Spanglish actually works

Start with terms. Code-switching means alternating between languages within a conversation or a sentence. Borrowing means taking a word from one language and adapting it to the other's phonology and grammar. Calquing means translating a phrase word for word. Spanglish is the everyday name for the whole cluster of practices in United States Spanish and English contact.

Examples make the categories concrete. Borrowings adapted into Spanish include troca for truck, parquear for to park, and lonche for lunch. Note that these take Spanish verb endings and plural rules, which is exactly what happens to loanwords in every language on Earth; English did the same to words like rendezvous. A calque is a phrase such as te llamo para atras, modeled on English call you back rather than the peninsular Spanish te devuelvo la llamada. And code-switching proper is the alternation between clauses.

The crucial finding, established by Shana Poplack and others, is that switching is constrained. Bilinguals overwhelmingly switch at points where the grammar of both languages would permit the same structure, and they avoid switches that would violate either grammar. That means the behavior is generated by two intact grammatical systems interacting, not by the failure of either.

What varies is register and judgment. Many Spanish speakers, including Latin American language academies and plenty of Latino families, consider Spanglish inappropriate in formal contexts, and some see it as a symptom of language loss. Others, including many writers, treat it as the authentic voice of a bilingual community and use it deliberately in print. Both positions are defensible, and they are not really disagreeing about linguistics; they are disagreeing about prestige and preservation. What is not defensible is the claim that bilingual speakers are linguistically confused.

Key idea: Code-switching is rule-governed and requires competence in both languages; borrowings and calques are ordinary contact phenomena, and arguments about Spanglish concern prestige and preservation rather than linguistic capacity.

Spanish in the United States, and its loss

The United States has one of the largest Spanish-speaking populations in the world, with well over forty million speakers. And Spanish is being lost by individual families at the ordinary immigrant rate, as we saw in Lesson 3: first generation Spanish dominant, second bilingual, third English dominant. Both statements are true at once because immigration replenishes the first generation while families move through the sequence.

Loss is not neutral in its effects. Families report grandparents unable to talk with grandchildren. Heritage speakers, meaning people who grew up hearing a language at home but were schooled entirely in English, often understand far more than they can produce and frequently carry shame about it, which is why universities now run heritage-speaker Spanish courses designed for exactly that profile rather than putting those students in beginning classes.

And the loss was not only natural. It was enforced. Well into the 1960s, schools across Texas, California, and the Southwest punished children for speaking Spanish on school grounds: writing lines, corporal punishment, detention, and public shaming. Testimony from that period is abundant, and it is why so many people of that generation deliberately did not teach their children Spanish, believing they were protecting them. Gloria Anzaldua's phrase for that pressure, linguistic terrorism, comes from exactly this history, and we meet her fully in the next lesson.

Key idea: Spanish in the United States is simultaneously among the world's largest speech communities and a language lost within families across three generations, a loss accelerated by decades of school punishment for speaking it.

What schools did, and what the law said

The legal history is short and worth knowing in order.

Year	Development	Effect
1968	Bilingual Education Act, Title VII, sponsored by Senator Ralph Yarborough	First federal funding for bilingual programs, permissive rather than mandatory
1974	Lau v. Nichols, Supreme Court	Providing identical instruction to students who cannot understand English denies them meaningful access under the Civil Rights Act; districts must do something
1981	Castaneda v. Pickard, Fifth Circuit	Established the three-part test still used: sound theory, adequate resources, and evaluated results
1998	California Proposition 227	Restricted bilingual instruction in favor of structured English immersion; Arizona followed in 2000
2016	California Proposition 58	Repealed most of Proposition 227, reopening bilingual and dual-language programs

Lau is the hinge, and it is worth noting that it was brought on behalf of Chinese-speaking students in San Francisco, then applied to all English learners, another instance of civil rights doctrine crossing between communities. The pendulum swing from 1998 to 2016 is also instructive. The case against bilingual education was that students spent too long outside English instruction and that programs were poorly implemented; the case for it was that developing literacy in a first language transfers to the second and that immersion produced high rates of long-term English learner classification. The research consensus has moved toward well-implemented dual-language programs, in which native English speakers and native Spanish speakers learn together in both languages, showing strong outcomes for both groups, which is a large part of why California reversed itself.

Media has its own history here. La Opinion began publishing in Los Angeles in 1926 and still does. Spanish-language television grew from a single San Antonio station in the early 1960s into Univision and Telemundo, which for years drew audiences rivaling English-language networks in major markets. Spanish-language radio built local political power in ways English-language commentary regularly missed. What has changed recently is that English-dominant Latino audiences have grown large enough that the media question is no longer Spanish or English but which language for which audience, and often both.

Key idea: Federal bilingual policy runs from the 1968 act through Lau in 1974 and the Castaneda test in 1981 to the restriction and partial reversal of Propositions 227 and 58, with the research favoring well-implemented dual-language programs.

Faith: the landscape and its speed of change

Now religion, where the most striking fact is how fast the picture is moving.

Start with the anchor. Our Lady of Guadalupe is the single most powerful religious symbol in Mexican and Mexican American life. The tradition holds that in December 1531 the Virgin appeared to an Indigenous man, Juan Diego, at Tepeyac near Mexico City, spoke to him in Nahuatl, and left her image on his cloak. Whatever one concludes about the events, the historical work the image has done is beyond dispute: it presented a dark-skinned Virgin speaking an Indigenous language, and it became the emblem of Mexican identity itself. Hidalgo carried her banner in 1810. The UFW carried her at the front of the 1966 march to Sacramento. Her image appears on tattoos, murals, low riders, and kitchen walls. December 12 fills churches.

Around that anchor sits a wide practice often called popular religion: home altars, posadas at Christmas, quinceanera blessings, promesas and mandas, milagros pinned to statues, Day of the Dead observances that are Indigenous and Catholic together and are not a Mexican Halloween, and healing traditions such as curanderismo with figures like Don Pedrito Jaramillo in south Texas. Institutional clergy have at various times discouraged these practices; communities kept them. New Mexico's santero tradition of carved and painted saints is a fine-art tradition that grew out of exactly this.

The church also became a site of movement organizing. PADRES, an organization of Mexican American priests, formed in 1969, and Las Hermanas, of Latina sisters, in 1971, both pressing for Latino leadership and pastoral attention. Patricio Flores became the first Mexican American Catholic bishop in 1970 and later archbishop of San Antonio.

Now the change. Survey research by Pew documents a steep decline in Catholic affiliation among Latino adults, from roughly two-thirds in 2010 to somewhere near forty-three percent by 2022. Protestant affiliation, mostly evangelical and Pentecostal, sits around one in five. And the religiously unaffiliated have grown from about one in ten to roughly three in ten, concentrated among the young and the United States born. That is a transformation of a religious landscape within a single generation.

Why? Researchers point to several factors and there is no single answer. Evangelical and Pentecostal congregations are small, lay-led, and Spanish speaking, offering personal attention and immediate leadership roles that a large parish with one overworked priest cannot; storefront churches meet people where they live. Conversion often follows a crisis, with addiction recovery and family repair frequently named. The clergy sexual abuse crisis damaged Catholic trust. And secularization among the young tracks the national pattern regardless of ethnicity.

The political consequences are real and cut in several directions. Latino evangelicals are more Republican-leaning on average than Latino Catholics, which is part of the electoral shift discussed in Lesson 12. Latino Catholic social teaching has anchored immigrant advocacy, including sanctuary work. And the unaffiliated young are a growing bloc whose politics no religious institution speaks for.

Key idea: Guadalupan devotion and popular religion remain central, while Latino Catholic affiliation fell from about two-thirds in 2010 to near forty-three percent by 2022, evangelicals hold roughly a fifth, and the unaffiliated grew to roughly three in ten.

Common misconceptions

• Spanglish is broken language. Code-switching follows the grammatical constraints of both languages and requires competence in each.
• Latino families choose not to teach English. The three-generation shift toward English dominance is well documented, and about three-quarters of Latinos are English proficient.
• Spanish suppression in schools is an old rumor. Punishment for speaking Spanish on school grounds is amply documented into the 1960s and shaped a generation's decisions about what to teach their children.
• Bilingual education is settled policy. It has swung twice in California alone, from the 1968 act through Proposition 227 in 1998 to Proposition 58 in 2016.
• Latinos are uniformly Catholic. Catholic affiliation fell to roughly forty-three percent by 2022, with about a fifth Protestant and roughly three in ten unaffiliated.

Recap

• Code-switching, borrowing, and calquing are ordinary contact phenomena; switching is constrained by both grammars and signals competence, not confusion.
• The United States holds one of the world's largest Spanish-speaking populations while individual families lose Spanish across three generations, a loss accelerated by school punishment into the 1960s.
• Federal policy runs from the 1968 Bilingual Education Act through Lau v. Nichols in 1974 and Castaneda v. Pickard in 1981 to Propositions 227 and 58 in California.
• Our Lady of Guadalupe anchors Mexican and Mexican American religious life and has served political movements from Hidalgo in 1810 to the UFW in 1966.
• Latino Catholic affiliation dropped from about two-thirds in 2010 to near forty-three percent by 2022, with evangelicals around a fifth and the unaffiliated near three in ten.

Sources

1. Pew Research Center. (2023). Among U.S. Latinos, Catholicism continues to decline. pewresearch.org
2. Justia. (n.d.). Lau v. Nichols, 414 U.S. 563 (1974). supreme.justia.com
3. Wikipedia contributors. (2025). Our Lady of Guadalupe. In Wikipedia. wikipedia.org
4. Wikipedia contributors. (2025). Spanglish. In Wikipedia. wikipedia.org
5. Library of Congress. (n.d.). Hispano music and culture of the northern Rio Grande. loc.gov

The big picture

In 1901 a south Texas ranch hand named Gregorio Cortez shot a sheriff after an interpreter mistranslated a question about a horse. He fled, outran hundreds of pursuers for ten days on foot and horseback, and surrendered only when he learned that his family had been jailed. Within weeks, singers along the border were performing a ballad about him. That ballad, and Americo Paredes's 1958 study of it, is where this lesson starts, because it demonstrates the pattern that everything else in Mexican American culture follows: a community with limited access to newspapers, publishers, galleries, and broadcast licenses built its own media, and those forms became art.

This lesson covers four of them, plus the body of thought that reorganized how the field understands all of it. Music, image, word, and food, and then Chicana feminism, which is not an addendum but the intellectual development with the widest reach outside the field.

Music: from corrido to reggaeton

The corrido is a narrative ballad, descended from the Spanish romance, in a simple meter with a formal opening and a farewell verse. Border corridos of the late nineteenth and early twentieth centuries typically told of a man who defends his right against injustice and comes to grief, which is why Paredes read them as evidence about border conflict rather than as folklore. The form has never stopped working: there are corridos about the Revolution, about braceros, about migrants who died crossing, and today about drug traffickers, the narcocorrido, which is banned from radio in several Mexican states and defended by its performers as journalism about a real war. That argument, whether a form that narrates violence endorses it, is worth having and has no clean answer.

Conjunto came next, and its origin is a good story about how borders work. German, Czech, and Polish immigrants to south Texas and northern Mexico in the nineteenth century brought the button accordion and the polka. Mexican musicians took the instrument, paired it with the bajo sexto, a twelve-string bass guitar, and built a working-class dance music. Narciso Martinez, recording from the 1930s, is usually called its father. Santiago Jimenez and later his son Flaco Jimenez carried it forward, and Flaco won Grammy awards and recorded with rock musicians. Lydia Mendoza, who recorded her signature song in 1934 and performed for six decades, became the first great star of the border and received a National Heritage Fellowship in the first class awarded.

From there the lines multiply. Orquesta tejana added horns for a more middle-class audience. Tejano music fused conjunto, pop, and cumbia, and its greatest star was Selena Quintanilla, who grew up in Corpus Christi speaking English at home and learned her Spanish lyrics phonetically before mastering the language, won a Grammy in 1994, and was murdered in 1995 at twenty-three by the president of her fan club. Her funeral drew tens of thousands. Her career is also a lesson in the field's core question about identity: she was criticized in both directions, as insufficiently Mexican and as too Mexican, which is the exact bind the second generation lives in.

Meanwhile in Los Angeles, Mexican American musicians moved through rock and soul: Ritchie Valens recorded a Mexican folk song as a rock single in 1958 at seventeen; Thee Midniters, El Chicano, and later Los Lobos and the East Los Angeles punk scene followed. And in New York, Puerto Rican and Cuban musicians built mambo, boogaloo, and then salsa around Fania Records, with Celia Cruz, Willie Colon, and Hector Lavoe. Dominican bachata and merengue followed, and reggaeton emerged from Panamanian and Puerto Rican sources on the dembow rhythm, went global with a 2004 hit, and by the 2020s made Bad Bunny among the most-streamed artists on Earth. Today regional Mexican music, banda and norteno and the guitar-driven corridos tumbados of artists like Peso Pluma, is one of the fastest-growing categories in United States streaming, much of it made by artists raised in the United States.

One analytic point to carry: Latin music is a marketing category, not a genre. Norteno and reggaeton share a bin at the record store and almost nothing musically.

Key idea: The corrido established narrative music as border journalism; conjunto fused the German accordion with Mexican song; Tejano produced Selena; and Caribbean salsa, bachata, and reggaeton plus regional Mexican now dominate a market category that is commercial rather than musical.

Image: murals and the printed poster

Mexican muralism, the movement of Rivera, Orozco, and Siqueiros, gave Chicano artists a model: public, monumental, narrative, political, and free to view. Siqueiros painted a mural on Olvera Street in Los Angeles in 1932 whose anti-imperial content got it whitewashed within a year; it was conserved and reopened to view eighty years later, which is itself a parable.

The signature Chicano case is Chicano Park in San Diego. In April 1970, residents of Barrio Logan, a neighborhood already cut in half by a freeway and then by a bridge approach, learned that the land beneath the bridge promised to them as a park was being graded for a highway patrol station. They occupied it, and they held it. Artists then painted the massive concrete pylons, and the site became the largest concentration of Chicano murals in the world. It was designated a National Historic Landmark in 2017.

In Los Angeles, Judy Baca began the Great Wall of Los Angeles in 1976 in a flood control channel, working with hundreds of local youth over several summers into the 1980s to produce a half-mile-long painted history of California from the perspective of the people the standard history left out. Estrada Courts and dozens of other housing projects and storefronts carried murals through the same decades.

Printmaking mattered as much, because a poster is cheap, portable, and reproducible. Self Help Graphics and Art in East Los Angeles, founded in the early 1970s with Sister Karen Boccalero among its founders, ran print workshops and organized public Day of the Dead celebrations from 1972 that helped make the observance widely visible in the United States. The Royal Chicano Air Force in Sacramento made posters for the farmworker movement. Malaquias Montoya produced some of the movement's most recognizable graphics. Ester Hernandez's 1982 print reworking a raisin brand's label into an image about pesticide exposure remains one of the most reproduced pieces of American protest art. Yolanda Lopez painted Guadalupe as a runner, a seamstress, and her own grandmother, insisting that ordinary women carried the sacred.

And there was a counter-tradition. The Los Angeles collective Asco, formed by Harry Gamboa Jr., Gronk, Willie Herron, and Patssi Valdez, rejected both mural realism and the movement's earnest nationalism. In 1972, told by a curator that Chicanos made folk art rather than fine art, they spray-painted their names on an entrance of the Los Angeles County Museum of Art overnight and photographed themselves with it the next morning, claiming the whole building as their work. Their staged street performances and photographs are now in major museum collections, and the Smithsonian's American Art Museum has given Chicano graphics full-scale exhibition treatment.

Key idea: Chicano visual culture claimed public space through murals like Chicano Park and the Great Wall and through cheap reproducible poster art, while Asco challenged the movement's own aesthetics from inside.

Word: the literature

Four books will orient you.

Tomas Rivera's ...y no se lo trago la tierra (1971), published in Spanish and later in English as And the Earth Did Not Devour Him, is built from fragments narrated by a boy in a migrant farmworking family across one year. Its structure is the migrant circuit itself: no settled town, no continuous plot, voices overheard. Rivera had picked crops as a child and later became chancellor of the University of California, Riverside.

Rudolfo Anaya's Bless Me, Ultima (1972) follows a New Mexican boy between his mother's farming family and his father's llanero herding family, guided by a curandera. It became the most widely taught Chicano novel in American schools and, predictably, one of the most frequently challenged.

Sandra Cisneros's The House on Mango Street (1984) is a sequence of short vignettes in the voice of a girl in a Chicago Mexican American neighborhood, watching the women around her get shut into houses and deciding not to be one of them. It has sold millions of copies and is taught from middle school through graduate seminars; Cisneros received the National Medal of Arts in 2015.

Gloria Anzaldua's Borderlands / La Frontera: The New Mestiza (1987) is the field's most influential single book and refuses to sit in a genre: history, autobiography, poetry, and theory in English, Spanish, Tex-Mex, and Nahuatl, switching without translation, which is itself the argument. Anzaldua describes the border as an open wound where two worlds grind against each other, treats the demand that she choose one language as a form of violence she names linguistic terrorism, and proposes what she calls mestiza consciousness: a tolerance for contradiction and ambiguity developed by people who live in more than one world and cannot resolve them. That concept traveled far beyond this field, into queer theory, postcolonial studies, and composition pedagogy.

Around those four sit many others: Rolando Hinojosa's Klail City novels, Americo Paredes's own novel written in the 1930s and published in 1990, Luis Valdez's Zoot Suit, which in 1979 became the first Chicano play on Broadway, Helena Maria Viramontes, Ana Castillo, Denise Chavez, and, in the broader Latino field, Julia Alvarez, Junot Diaz, Oscar Hijuelos, and Esmeralda Santiago. Juan Felipe Herrera, son of migrant farmworkers, served as United States Poet Laureate beginning in 2015, the first Latino to hold the post.

Key idea: Rivera, Anaya, Cisneros, and Anzaldua anchor the literature; Borderlands / La Frontera in particular exported mestiza consciousness and the analysis of linguistic shame far beyond the field.

Food, briefly and seriously

Food deserves more than a mention because it carries the same arguments. The base is old: maize processed by nixtamalization, a technique thousands of years old that unlocks nutrients and makes the tortilla possible, plus beans, chiles, and squash. On that base, Mexican American cooking developed regionally in the United States. Tex-Mex is not a corruption of Mexican food; it is a distinct cuisine with its own history, including the chili queens who sold from San Antonio plazas into the twentieth century and the yellow-cheese and cumin conventions that came from what was available. New Mexican cooking, built on red and green chile, is different again. California burritos, Sonoran hot dogs in Tucson, and the taco's national career all have documented origins.

Two arguments run through the subject. The authenticity argument, in which cookbook writers, chefs, and scholars dispute who may define real Mexican food, has been carried on for decades and cuts in several directions, including class and nationality among Mexicans themselves. And the labor argument: the people who grow, process, and cook this food in the United States are disproportionately Latino, so the pleasure of the cuisine sits directly on top of the working conditions covered in Modules 3 and 6.

Key idea: Mexican American foodways rest on an ancient maize base and developed distinct regional cuisines in the United States, carrying live arguments about authenticity and about the labor that produces the food.

Chicana feminism and intersectional thought

Now the development with the longest reach. As we saw in Lesson 12, the 1969 Denver youth conference produced a women's workshop resolution declaring that Chicanas did not want to be liberated, which many participants have described as adopted over objection. Women in the movement were often assigned to cooking and childcare while men spoke, and those who raised the issue were accused of being disloyal, of importing Anglo feminism, of dividing la raza. That accusation is the specific problem Chicana feminism had to solve: how to fight sexism inside a movement fighting racism, without abandoning either fight or being read as a traitor.

The organizing came fast. Comision Femenil Mexicana Nacional formed in 1970. Hijas de Cuauhtemoc, a student group at Long Beach, began publishing in 1971 and took its name from women in the Mexican Revolution. In 1971 the Conferencia de Mujeres por la Raza met in Houston and split openly over these questions. Anna NietoGomez edited Encuentro Femenil, the first Chicana scholarly journal, from 1973. Martha Cotera published Diosa y Hembra in 1976, recovering a documented history of Mexican and Mexican American women.

The intellectual moves were sharp. Chicana writers reinterpreted La Malinche, the Nahua woman who interpreted for Cortes and had long been used as the archetype of the female traitor, arguing that the figure had been constructed to discipline women who spoke. They analyzed what some called triple oppression, by race, class, and gender simultaneously, arguing that these could not be understood one at a time, an analysis running parallel to and partly preceding the term intersectionality that Kimberle Crenshaw introduced in 1989 for the same structural insight. And Chicana lesbian writers, notably Cherrie Moraga and Anzaldua, forced a fourth axis into view; their 1981 anthology This Bridge Called My Back, gathering women of color across communities, became one of the most influential books in American feminism.

There was also a concrete fight with a courtroom. In the early 1970s at a Los Angeles county hospital, Mexican-origin women were sterilized during labor after signing English-language consent forms, some while in pain or under sedation. Ten women sued in Madrigal v. Quilligan (1978). They lost, the judge finding a cultural misunderstanding rather than intent. But the case produced bilingual consent requirements, waiting periods, and revised California regulations, and it is now a standard case in bioethics teaching. It also shows why reproductive politics inside this community were never simply about access to abortion; for many Chicana activists the primary experience of reproductive coercion ran the other way.

Key idea: Chicana feminism emerged inside the movement against charges of disloyalty, built its own organizations and journals from 1970, reinterpreted Malinche, developed a race-class-gender analysis parallel to intersectionality, and litigated sterilization abuse in Madrigal v. Quilligan.

Common misconceptions

• The corrido is a museum form. It has never stopped being composed, from the Revolution to migrant deaths to the contested narcocorrido.
• Conjunto is purely Mexican in origin. Its central instrument, the button accordion, and its polka rhythms came from German, Czech, and Polish immigrants in south Texas.
• Chicano art means murals only. Poster and print work, performance, and photography were equally central, and Asco explicitly rejected mural realism.
• Tex-Mex is fake Mexican food. It is a distinct regional cuisine with a documented history, as is New Mexican cooking.
• Chicana feminism was imported from Anglo feminism. It arose inside the movement from women who refused to choose between fighting racism and fighting sexism, and it was frequently attacked as disloyal for that reason.
• Intersectionality began in 1989 with nothing before it. Crenshaw named and formalized it; Chicana and Black feminist writers had been analyzing simultaneous race, class, and gender oppression for years before.

Recap

• The corrido functioned as community journalism, and Paredes used the ballad of Gregorio Cortez to overturn the standard history of the border.
• Conjunto joined the German accordion to Mexican song; Lydia Mendoza and Narciso Martinez recorded from the 1930s; Selena carried Tejano to a national audience before her murder in 1995.
• Chicano Park, occupied in April 1970, holds the largest concentration of Chicano murals in the world; Baca's Great Wall and the prints of Self Help Graphics and artists like Ester Hernandez carried the same argument.
• Rivera, Anaya, Cisneros, and Anzaldua anchor the literature, and Borderlands / La Frontera exported mestiza consciousness far beyond the field.
• Chicana feminism organized from 1970 through Comision Femenil, Hijas de Cuauhtemoc, and Encuentro Femenil, reinterpreted Malinche, and litigated sterilization abuse in Madrigal v. Quilligan.

Sources

1. Smithsonian American Art Museum. (n.d.). Chicano graphics and Latino art collections. americanart.si.edu
2. Britannica. (2025). Gloria Anzaldua. In Encyclopaedia Britannica. britannica.com
3. Britannica. (2025). Sandra Cisneros. In Encyclopaedia Britannica. britannica.com
4. Smithsonian Folkways Recordings. (n.d.). Mexican American and border music collections. folkways.si.edu
5. Wikipedia contributors. (2025). Chicano Park. In Wikipedia. wikipedia.org

The big picture

Two numbers describe Latino education in the United States, and they point in opposite directions. In 2000, roughly thirty-two percent of Latinos aged sixteen to twenty-four had left high school without a diploma. Two decades later that figure had fallen to single digits, one of the largest improvements in any group in American educational statistics. Over the same period, Latino college enrollment more than doubled. And yet bachelor's degree attainment among Latino adults remains roughly half that of non-Hispanic white adults.

Both facts are true, and holding them together is the discipline this lesson requires. There is real and rapid progress, and there is a persistent gap, and the reasons for the gap are mostly structural rather than cultural. We will work through four domains in turn, schools, health, work, and family life under enforcement, and in each one the pattern will be similar: outcomes that improve across generations, constrained by institutions that were not built with these families in mind.

Schools and the pipeline

Latino students are now roughly a quarter of public school enrollment nationally and a majority in several states. Follow them through the system and the leaks appear in specific places.

Early childhood: Latino children are less likely to be enrolled in preschool, a gap driven by cost, program location, documentation anxiety among mixed-status families, and a scarcity of programs serving Spanish-speaking parents.

K-12: school funding in most states still leans on local property wealth. The Supreme Court held in San Antonio Independent School District v. Rodriguez in 1973, a case brought by parents from a heavily Mexican American district, that there is no federal constitutional right to equal school funding. Texas's own supreme court reached the opposite conclusion under the state constitution in Edgewood v. Kirby in 1989, which is why school finance litigation has run through state courts ever since. Add English learner classification, where students who are not exited promptly can be tracked out of college preparatory coursework, and a teaching force in which Latino teachers are a far smaller share than Latino students.

College: enrollment growth has been dramatic, but it is concentrated in community colleges and in a set of institutions called Hispanic-Serving Institutions, federally designated when full-time Hispanic enrollment reaches twenty-five percent. There are several hundred of them and they educate a large majority of Latino undergraduates, on per-student funding that is consistently lower than that of institutions serving comparable numbers of other students. Add the specific pressures on first-generation students: no family map of how college works, work hours competing with study, family obligations, and, for some, no access to federal aid because of immigration status.

Notice what is absent from that list. Every mechanism named is institutional. Survey research consistently finds Latino parents holding high educational expectations for their children, and the aspiration gap that older literature assumed does not appear in the data.

Key idea: Latino educational attainment has improved sharply, while the remaining gap traces to property-based school funding upheld federally in Rodriguez, English learner tracking, concentration in underfunded institutions, and first-generation constraints rather than to family aspirations.

Health and the paradox

Latinos have the highest uninsured rate of any major racial or ethnic group in the country, roughly triple the non-Hispanic white rate, driven by employment in sectors that do not offer coverage, by state decisions not to expand Medicaid, and by immigration status rules that bar many lawfully present and all unauthorized immigrants from most federal programs. They face higher rates of diabetes and obesity, occupational injury in agriculture and construction, and environmental exposures in neighborhoods near freeways, refineries, and fields.

And then the paradox. Despite lower income, lower insurance coverage, and less access to care, Latinos in the United States have historically shown lower all-cause mortality and higher life expectancy than non-Hispanic whites. Before the pandemic, Hispanic life expectancy ran roughly three years higher. Epidemiologists have argued about this since the 1980s, and the leading explanations are worth knowing because they are a good lesson in how to interrogate a surprising finding.

Explanation	Claim	Status of evidence
Healthy migrant selection	People who migrate are healthier than average to begin with	Substantial support; migration requires physical capacity and resources
Salmon bias	Some seriously ill immigrants return to their home country and their deaths are not counted here	Real but appears too small to explain the whole gap
Data artifact	Ethnicity is misclassified on death certificates relative to census self-identification	Documented, corrections shrink the gap but do not eliminate it
Behavior and support	Lower smoking rates among immigrants, dense family and community support, dietary patterns	Well supported, especially the smoking difference

Two further findings matter. The advantage erodes across generations: third-generation Latinos generally show worse health outcomes than the immigrant generation on several measures, which points away from genetics and toward the combined effect of acculturation to American diets, smoking, and cumulative stress. And COVID-19 tested the paradox brutally. Hispanic life expectancy in the United States fell roughly four years between 2019 and 2021, the steepest drop of any group, because the paradox never protected against a disease transmitted at work. Latinos were heavily represented in meatpacking, agriculture, delivery, construction, and hospital support work, jobs that could not be done from home, often in crowded housing. That is not a paradox failing. It is evidence about what the paradox was ever made of: not immunity, but a set of advantages that occupational exposure can overwhelm.

Key idea: The Hispanic health paradox describes better-than-expected mortality despite worse access, explained mainly by migrant selection, lower smoking, and social support; it erodes across generations, and COVID-19 erased much of it through occupational exposure.

Work, income, and wealth

Latino labor force participation is among the highest of any group. Employment concentrates in construction, agriculture, food processing and service, hospitality, transportation, care work, and building services. Median Latino household income sits well below the non-Hispanic white median, with the gap narrowing slowly.

The wealth gap is far larger than the income gap, and this is the number most people underestimate. Federal Reserve survey data put median Latino household wealth at a small fraction of median white household wealth, a ratio of roughly one to four or worse depending on the year. Wealth compounds across generations through home equity and inheritance, so a history that includes land loss after 1848, redlining and restrictive covenants that excluded Mexican American buyers, and repeated waves of removal produces a wealth deficit that current income cannot close.

Two counterweights belong in the picture. Latino-owned businesses have been among the fastest-growing segments of American entrepreneurship, numbering in the millions, concentrated in construction, food, transportation, and personal services. And the aggregate economic weight is large: studies estimating the total output associated with United States Latinos put it in the trillions of dollars, which would rank among the largest economies in the world if measured separately.

On mobility, remember the methodological warning from Lesson 3. Because self-identification declines among more-educated later-generation descendants, ethnic attrition biases third-generation statistics downward, and studies correcting for it find greater intergenerational progress than raw comparisons show. Work by economic historians on long-run immigrant mobility also finds that children of immigrants, including from low-income origins, have historically moved up the distribution at rates comparable to or better than children of natives from similar starting points.

Key idea: Latino labor participation is high, income lags moderately, and wealth lags far more because wealth compounds across a history of land loss and housing exclusion; measured mobility improves once ethnic attrition is corrected for.

Mixed-status families and the reach of enforcement

Roughly four million United States citizen children live with at least one unauthorized parent. Millions of households mix statuses: a citizen child, a DACA sibling, a lawful permanent resident aunt, an unauthorized parent. Enforcement policy therefore does not touch only the person it targets.

The documented effects are specific. Chilling effects: eligible citizen children are withdrawn from or never enrolled in Medicaid, CHIP, and nutrition programs when parents fear that use will affect a family member's immigration case, an effect measured after publicized enforcement actions and after proposed public charge rule changes. Child development: studies find elevated anxiety, depression, and academic decline among children after a parent's detention or deportation. A widely cited study following the 2008 Postville, Iowa, meatpacking raid, in which nearly four hundred workers were arrested in a town of about twenty-four hundred, found a significantly increased risk of low birth weight among infants born to Latina mothers in the state in the following months, including United States-born mothers, which is a striking demonstration of community-level stress operating on people not themselves at risk of removal.

Other consequences are institutional: reduced willingness to report crimes or serve as witnesses, which is the core of the argument police chiefs have made in sanctuary policy debates, and avoidance of clinics and schools. These findings hold across administrations, and the honest way to present them is as evidence about costs that any enforcement policy must weigh, alongside the arguments for enforcement laid out in Lesson 9. A person can accept every finding in this section and still hold that immigration laws must be enforced; what the evidence forecloses is the claim that enforcement affects only the unauthorized.

Key idea: About four million citizen children live with an unauthorized parent, and enforcement produces measured chilling effects on benefit use, harms to child mental health and academic performance, and community-level health effects reaching people not themselves subject to removal.

Common misconceptions

• Latino educational gaps reflect low family expectations. Survey research consistently finds high parental expectations; the measurable constraints are funding, tracking, institutional resources, and first-generation status.
• Rodriguez guaranteed equal school funding. It held the opposite: there is no federal constitutional right to it, which is why the fight moved to state courts and Edgewood.
• The Hispanic health paradox means Latinos have better health care. They have the highest uninsured rate; the paradox is about mortality outcomes despite poor access, and it erodes by generation.
• The income gap is the main economic gap. The wealth gap is much larger, because wealth compounds across generations of land loss and housing exclusion.
• Enforcement affects only unauthorized individuals. Measured effects extend to citizen children, benefit enrollment, school performance, and even birth outcomes in the surrounding community.

Recap

• Latino high school non-completion fell from about thirty-two percent in 2000 to single digits, while bachelor's attainment remains roughly half the non-Hispanic white rate.
• Rodriguez (1973) found no federal right to equal school funding; Edgewood (1989) found one under the Texas constitution, moving the fight to state courts.
• Latinos have the highest uninsured rate of any major group, yet historically showed higher life expectancy, explained mainly by migrant selection, lower smoking, and social support.
• COVID-19 cut Hispanic life expectancy by roughly four years, the steepest drop of any group, through occupational exposure in jobs that could not be done from home.
• The wealth gap far exceeds the income gap, and roughly four million citizen children live with an unauthorized parent, with enforcement effects measured on benefits, schooling, mental health, and birth outcomes.

Sources

1. Pew Research Center. (2023). Latinos and education: Attainment and enrollment trends. pewresearch.org
2. National Center for Health Statistics. (2023). Life expectancy and mortality in the United States. Centers for Disease Control and Prevention. cdc.gov
3. Board of Governors of the Federal Reserve System. (n.d.). Survey of Consumer Finances. federalreserve.gov
4. KFF. (n.d.). Health coverage and care of immigrants. kff.org
5. Justia. (n.d.). San Antonio Independent School District v. Rodriguez, 411 U.S. 1 (1973). supreme.justia.com

The big picture

A woman born in Ponce moves to Hartford and needs no visa, because she has been a United States citizen since birth. A man who left Havana in 1962 was met with a legal category built for him and a path to residence after one year. A Salvadoran woman who fled in 1984 spent years in legal limbo, then two decades on a temporary status renewed by administrative decision. A Dominican family arrived in Washington Heights after 1961 and built the densest Latino community in New York. An Afro-Panamanian man in Brooklyn is asked to choose between Black and Latino on forms that treat those as alternatives.

Every one of those people is counted in the same census category, and this course would be dishonest if it ended without treating them in their own right. This lesson does three things: it gives each of these histories the space it deserves, it looks at how Latinos appear in American media, and it closes the course by naming what this training is good for and what the field still argues about.

Puerto Ricans

Puerto Rico became a United States possession in 1898 after the Spanish-American War, and the Jones Act of 1917 conferred United States citizenship on Puerto Ricans. The legal consequence is fundamental: movement to the mainland is internal migration, and no immigration law applies. Puerto Ricans on the island can be drafted and pay federal payroll taxes, but cannot vote for president and are represented in Congress by a resident commissioner without a floor vote.

The Great Migration of Puerto Ricans came after the Second World War, driven by the industrialization program known as Operation Bootstrap, which displaced agricultural workers, and by cheap air travel from San Juan to New York. Hundreds of thousands settled in East Harlem, the South Bronx, and Brooklyn, and later in Chicago, Philadelphia, and Connecticut. The Young Lords, founded in Chicago and refounded in New York in 1969, organized around garbage collection, lead paint, and health care with a militancy parallel to the Chicano Movement.

Recent decades brought two shocks. A long fiscal crisis led Congress to impose an unelected oversight board under the PROMESA law in 2016. Then Hurricane Maria struck in September 2017, killing thousands by later mortality studies, destroying the electrical grid for months, and prompting well over one hundred thousand people to move to the mainland, mostly to Florida. Today more Puerto Ricans live on the mainland than on the island. The status question, statehood, independence, or continued commonwealth, remains genuinely unsettled among Puerto Ricans themselves, and this course does not resolve it.

Key idea: Puerto Ricans are United States citizens by the 1917 Jones Act, so their movement is internal migration; postwar migration built major communities in the Northeast and Midwest, and the fiscal crisis and Hurricane Maria drove a new wave after 2016.

Cubans

Cuban American history is defined by a legal regime no other group received. After the 1959 revolution, arrivals were treated as refugees from communism during the Cold War, receiving federal resettlement assistance. Operation Pedro Pan sent roughly fourteen thousand unaccompanied children to the United States between 1960 and 1962. The Cuban Adjustment Act of 1966 allowed Cubans present for one year to become permanent residents, a benefit unavailable to any other nationality.

Waves differed sharply. The early exiles were disproportionately professional, white, and propertied. The Mariel boatlift of 1980 brought about one hundred twenty-five thousand people in months, poorer and more likely to be Black, and they faced hostility including from earlier Cuban arrivals. The rafter crisis of 1994 produced the policy known as wet foot, dry foot, ended in 2017.

The political consequence is the one most often generalized wrongly. Cuban Americans in South Florida have leaned Republican since the 1960s on anticommunist grounds, and that is a fact about a specific history, not a Latino pattern. It is also changing: younger Cuban Americans born in the United States lean less Republican than their grandparents, while more recent arrivals of the 1990s and after have their own distinct politics. Miami itself became the only major American city where Spanish-speaking exiles built the business and political establishment rather than joining someone else's.

Key idea: Cold War policy gave Cubans refugee treatment and the 1966 Cuban Adjustment Act, an advantage no other group had; the waves differed by class and race, and the community's Republican lean reflects that specific history rather than a Latino pattern.

Dominicans and Central Americans

Dominican migration accelerated after the assassination of the dictator Rafael Trujillo in 1961 and the United States intervention of 1965, and it built its center in Washington Heights in upper Manhattan, along with communities in New Jersey, Boston, Providence, and increasingly Florida. Dominicans now form one of the largest Latino groups in New York City. Their experience raises the race question directly: many Dominicans are of visible African descent, and the encounter between Dominican racial categories and the American Black-white binary has produced a rich literature, including the fiction of Junot Diaz and Julia Alvarez.

Central American migration is inseparable from war. In the 1980s civil wars in El Salvador and Guatemala, in which the United States supported the governments, killed hundreds of thousands and displaced far more. Because the United States government did not classify people fleeing allied governments as refugees, Salvadoran and Guatemalan asylum approval rates in that decade were extraordinarily low, in the low single digits. American congregations responded by building the Sanctuary Movement, sheltering families in churches in open defiance of federal law, and some organizers were prosecuted. A 1991 legal settlement required the reconsideration of thousands of denied claims. Temporary Protected Status followed for Salvadorans after earthquakes in 2001, leaving a large population living lawfully but temporarily for over two decades.

Later waves have their own character: unaccompanied children arriving from 2014 onward, family migration driven by gang violence and climate stress on agriculture, and Indigenous-language speakers from Guatemala, including speakers of Mam, Kiche, and Qanjobal, for whom Spanish is a second language and for whom interpretation failures in immigration proceedings are a documented and serious problem. Central American communities are now major presences in Los Angeles, Houston, and the Washington, DC suburbs.

Key idea: Dominican migration built Washington Heights after 1961 and raises the race question directly; Central American migration followed United States-supported wars, faced almost total asylum denial, produced the Sanctuary Movement, and left a long-term Temporary Protected Status population.

Afro-Latinos

About six million United States adults identify as Afro-Latino, roughly two percent of all adults and around one in eight Latino adults, concentrated among Dominicans, Puerto Ricans, Cubans, Panamanians, and Colombians but present in every group. The category exists because Latin America received far more enslaved Africans than the United States did, a history covered in LAS 301.

Two problems recur. The first is statistical: American forms treat Hispanic origin and race as separate questions, so an Afro-Latino person answers twice, and many find neither answer fits; a substantial share select some other race. A federal revision announced in 2024 will combine race and Hispanic origin into a single question for future collections, which changes what the data can show. The second problem is internal: anti-Black racism and colorism exist within Latino communities, in family remarks about skin and hair, in casting on Spanish-language television, and in the assumption that Latino means mestizo. Afro-Latino writers and scholars have pressed this point for decades, and the field has been slow to take it up. Naming it is not an attack on Latino communities; it is the same kind of internal honesty this course applied to the farmworker movement and the Chicano Movement's treatment of women.

Key idea: Roughly six million United States adults identify as Afro-Latino; they are poorly served by forms that separate race from Hispanic origin, and anti-Black racism and colorism within Latino communities are documented realities the field has been slow to address.

Media representation

Now the mirror. Research from the University of Southern California's Annenberg Inclusion Initiative has tracked speaking roles in top-grossing films for years, and the pattern is consistent: Latino characters occupy roughly five to six percent of speaking roles, against a population share near twenty percent, with Latina women and Afro-Latino actors far below even that. Behind the camera the numbers are lower still, in directing, writing, and executive positions.

Role type compounds the count. Content analyses find Latino characters disproportionately cast as criminals, gang members, domestic workers, and undocumented immigrants, and news coverage skewed toward immigration and crime relative to the range of Latino life. The consequence is that a viewer's mental image is assembled from a narrow and repetitive sample, which is exactly the composite this course opened by dismantling in Lesson 3.

The economic irony is worth stating: Latino audiences buy movie tickets at rates well above their population share, meaning the least-represented major audience is among the most commercially valuable. Recent successes, including animated features centered on Mexican and Colombian families, Broadway and film work by Latino creators, and Spanish-language streaming, have shifted the picture at the margins. Whether that becomes structural change or remains a set of exceptions is an open question, and the research is the way to answer it rather than the anecdote.

Key idea: Latinos hold roughly five to six percent of speaking roles in top films against a population share near twenty percent, are concentrated in a narrow set of role types, and buy tickets above their population share.

Careers and open questions

What is this training for? More than students expect. Education, at every level, including bilingual and dual-language teaching where demand exceeds supply by a wide margin. Law, in immigration, civil rights, voting rights, and employment. Public health and medicine, where bilingual and culturally competent clinicians are in acute demand and where the topics in Lesson 15 are daily work. Policy analysis and government, at agencies and legislatures that need people who can read demographic data without mangling it. Journalism, in both English and Spanish. Museums, libraries, and archives, including the National Museum of the American Latino, collections like the Benson at UT Austin, and local historical societies. Nonprofit and community organizing. Business, in marketing, human resources, and management, where the same cautions about aggregation apply commercially. And academia, for those who want it.

The transferable skills are the point: reading quantitative claims about populations critically, handling contested political subjects fairly, writing clearly about a history with living stakeholders, and working across languages.

Now the arguments the field has not settled, offered plainly so you know where the frontier is.

• Does the category hold? Intermarriage rises with generation, third-generation attrition is real, and a growing share of people with Latino ancestry do not identify as Latino. Whether the category is consolidating or dissolving is an empirical question with no agreed answer.
• Whose field is it? Departments founded as Chicano Studies now serve student bodies that are Salvadoran, Dominican, Venezuelan, and Colombian. Some argue for full pluralization; others argue that specific Mexican American history should not be diluted into a pan-ethnic average.
• Race or ethnicity? The 2024 federal decision to combine the race and Hispanic origin questions will produce data that is not comparable to fifty years of prior series, and scholars disagree about whether the change clarifies or obscures.
• How much distance from activism? The field was founded through protest and retains community commitments. Critics say that compromises objectivity; defenders say every field has commitments and this one states its own.
• Whose voices are still missing? Afro-Latino and Indigenous Latino experience, including Mixtec, Zapotec, and Maya communities in the United States who often speak neither English nor Spanish as a first language, remain understudied relative to their numbers.
• Should ethnic studies be required? California made it a high school graduation requirement in 2021, while Arizona banned a Mexican American studies program in 2010, a ban a federal court found in 2017 to have been enacted with racial animus. That fight is ongoing in many states.

End where we began, with the walkout students of 1968. They asked to be taught a documented history that their schools had chosen not to teach. You have now worked through that history: a conquest and a treaty, a border built by statute, labor recruited and expelled and recruited again, courtroom victories that preceded Brown, a farm union that won and then faltered, an art and a literature that named the borderland as a place rather than a line, and a population of sixty-five million people who are not one thing. What you do with it is the part this course cannot do for you.

Key idea: The training supports careers in education, law, health, policy, media, museums, and business, and the field's live questions concern the category's durability, its scope, racial classification, its relationship to activism, and whose experiences remain understudied.

Common misconceptions

• All Latino groups faced the same immigration rules. Puerto Ricans are citizens by birth, Cubans had the 1966 Adjustment Act, Central Americans faced near-total asylum denial in the 1980s, and Mexicans faced per-country caps.
• Cuban American Republican leaning is a Latino pattern. It reflects Cold War exile politics specific to that community and is itself changing across generations.
• Afro-Latino is a new or marginal identity. About six million United States adults identify that way, and Latin America received far more enslaved Africans than the United States did.
• Media representation is improving steadily. Speaking-role shares have stayed near five to six percent across years of measurement, with recent successes concentrated in a few titles.
• The field agrees on its own boundaries. Whether to pluralize beyond Mexican American experience, how to handle racial classification, and how close to stand to activism are all unsettled.

Recap

• Puerto Ricans have been citizens since 1917, migrated in large numbers after 1945, and moved again after PROMESA in 2016 and Hurricane Maria in 2017.
• Cubans received refugee treatment and the 1966 Cuban Adjustment Act; the waves differed by class and race, and Miami's exile establishment is unique among American cities.
• Dominican migration built Washington Heights after 1961; Central American migration followed United States-supported wars, faced near-total asylum denial, and produced the Sanctuary Movement and long-term Temporary Protected Status.
• About six million adults identify as Afro-Latino, and colorism and anti-Black racism within Latino communities are documented and understudied.
• Latinos hold roughly five to six percent of film speaking roles against a population share near twenty percent while buying tickets above their share.
• The field's open questions include whether the pan-ethnic category holds, how far to pluralize, how to classify race, and how close to stand to activism.

Sources

1. Pew Research Center. (2022). Afro-Latino identity in the United States. pewresearch.org
2. National Museum of the American Latino. (n.d.). Collections and exhibitions. Smithsonian Institution. latino.si.edu
3. USC Annenberg. (n.d.). Annenberg Inclusion Initiative research on representation in film. annenberg.usc.edu
4. Wikipedia contributors. (2025). Sanctuary movement. In Wikipedia. wikipedia.org
5. Britannica. (2025). Puerto Rico: History and political status. In Encyclopaedia Britannica. britannica.com