David-James Gonzales, "Breaking Down the Walls of Segregation: Mexican American Grassroots Politics and Civil Rights in Orange County, California" (Oxford UP, 2025)

Apr 14, 2026

David-James Gonzales, Assistant Professor of History and author of Breaking Down the Walls of Segregation, studies Mexican American grassroots politics in Orange County. He traces how citrus industry interests built segregation and how local families, mutual-aid groups, and youth organizers mobilized for civil rights. He also discusses the Mendez case, community-centered research, and the long-term political legacy of those organizers.

Ask episode

AI Snips

Chapters

Books

Transcript

Episode notes

ANECDOTE

Hector Tarango Sparked The Research

Gonzales discovered Hector Tarango's oral history and expanded his undergraduate thesis into the broader Orange County desegregation story.
Tarango's life from Arizona to Boyle Heights to Orange County embodied the regional Mexican-American experience that drove the movement.

INSIGHT

Et Al Paradigm Reveals Hidden Activists

Gonzales frames history through an et al. paradigm to decenter celebrated leaders and highlight many grassroots actors.
He used oral histories, barrio reunions and community networks to recover dozens of unheralded activists central to the desegregation movement.

INSIGHT

Citrus Capitalists Built Segregation

Orange County's segregation was engineered by citrus capitalists aiming for maximum profitability rather than copying Jim Crow systems.
Grower investors shaped banks, utilities, schools and local government to function like a company town centered on Valencia orange production.

Get the Snipd Podcast app to discover more snips from this episode

Get the app

On March 2, 1945, five Mexican American families and their Jewish American lawyer filed a class-action lawsuit against four school districts in Orange County, California, to end the segregation of ethnic Mexican children. In a shocking decision, the court ruled in favor of plaintiffs, setting a legal and historical precedent in Mendez, et al. v. Westminster School District of Orange County that shook the foundations of Jim Crow America and led to the end of de jure school segregation across the nation.

Breaking Down the Walls of Segregation: Mexican American Grassroots Politics and Civil Rights in Orange County, California (Oxford UP, 2025) tells the story of how ethnic Mexicans in a relatively unknown agricultural backwater built the unprecedented movement that led to this decision. Beginning in the 1880s, David-James Gonzales details the social and economic history of Orange County, explaining how citrus capitalists, seeking increased market share and profitability, established the walls of segregation to manage ethnic Mexican family labor. By the early 1930s, ethnic Mexicans were segregated into over fifty underserved colonias and barrios. Without training or support from national civil rights organizations, they mobilized against segregation and inequality beginning in the late 1920s. Ethnic Mexican grassroots organizations proliferated throughout the county, intent on engaging in civic affairs and ending anti-Mexican discrimination and segregation. This movement, comprised of immigrants, citizens, parents, children, emerging activists, and their non-Mexican allies, paved the way for the growth of LULAC and nationwide organizing. As an essential part of the "long civil rights movement," the ethnic Mexican struggle against segregation in Orange County illustrates how minoritized groups have historically pushed US social, economic, and political institutions to live up to the nation's founding ideals.

David-James Gonzales is Assistant Professor of History at Brigham Young University. He is a historian of migration, urbanization, and social movements in the U.S., and specializes in Latina/o/x politics and social movements.

Learn more about your ad choices. Visit megaphone.fm/adchoices

Support our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/history