In the San Joaquin Valley Cotton Strike of 1933, frenzied cotton farmers murdered three strikers, intentionally starved at least nine infants, wounded dozens of people, and arrested more. While the story of this incident has been recounted from the perspective of both the farmers and, more recently, the Mexican workers, this is the first book to trace the origins of the Mexican workersa activism through their common experience of migrating to the United States. Rodolfo F. AcuAa documents the history of Mexican workers and their families from seventeenth-century Chihuahua to twentieth-century California, following their patterns of migration and describing the establishment of communities in mining and agricultural regions. From a founding scholar of Chicano studies and the author of fifteen books comes the culmination of three decades of dedicated research into the causes and effects of migration and labor activism. The narrative documents how Mexican workers formed communities against all odds.