ABSTRACT OF THE DISSERTATION
Sol y Sombra: San Bernardino’s Mexican Community, 1880-1960
By
Mark Anthony Ocegueda
Doctor of Philosophy in History
University of California, Irvine, 2017
Professor Vicki L. Ruiz, Chair
This dissertation documents San Bernardino's Mexican American people and their
quest for civil rights in the day to day. Citrus and Santa Fe railroad workers, as well as
Mexican middle class business owners, utilized defense committees, newspapers,
baseball teams, mutualistas, and the local the Catholic Church, to counter discrimination,
especially segregationist ordinances. I argue that San Bernardino’s geographical
placement as a gateway into southern California solidified the city as an important
regional economic hub during the early twentieth century that ultimately nurtured the
development of a diverse and distinct Mexican American community. Sol y Sombra
explores how the city became an important space for the propagation of conceptions of
juvenile delinquency and their use to uphold the segregation of public parks and pools. I
reveal resistance to segregation through community grassroots mobilization. Led by the
Valles family, Puerto Rican newspaper editor Eugenio Nogueras, and Catholic cleric José
Nuñez these efforts culminated in Lopez v. Seccombe (1944), one of the first successful
judicial challenges to racial segregation. I connect how this little known case eventually
made waves throughout the region by influencing other important legal challenges,
including Mendez v. Westminster (1947).
This study also showcases the Mitla Café as a centerpiece of community life and
as a site that reveals the untold history of a prosperous Mexican American business
community along Route 66. Moreover, this dissertation explores how postwar urban
renewal projects, such as the development of the Inland Empire’s U.S. 395 freeway
contributed to the decline of this vital business district once renowned to travelers along
Route 66. Ultimately, this study posits the Inland Empire and the city of San Bernardino
as an important contested space for furthering our understanding of U.S. history.