American agriculture employs some 2.5 million workers during a typical year. Three fourths of these farm workers are immigrants, half are unauthorized, and most will leave seasonal farm work within a decade. This book looks at what these statistics mean for farmers, labourers, and rural America.

Colonial Migrants at the Heart of Empire is the first in-depth look at the experiences of Puerto Rican migrant workers in continental U.S. agriculture in the twentieth century. The Farm Labor Program, established by the government of Puerto Rico in 1947, placed hundreds of thousands of migrant workers on U.S. farms and fostered the emergence of many stateside Puerto Rican communities. Ismael García-Colón investigates the origins and development of this program and uncovers the unique challenges faced by its participants. A labor history and an ethnography, Colonial Migrants evokes the violence, fieldwork, food, lodging, surveillance, and coercion that these workers experienced on farms and conveys their hopes and struggles to overcome poverty. Island farmworkers encountered a unique form of prejudice and racism arising from their dual status as both U.S. citizens and as “foreign others,” and their experiences were further shaped by evolving immigration policies. Despite these challenges, many Puerto Rican farmworkers ultimately chose to settle in rural U.S. communities, contributing to the production of food and the Latinization of the U.S. farm labor force.

Lives from an invisible community—the migrant farmworkers of the United States The Grapes of Wrath brought national attention to the condition of California’s migrant farmworkers in the 1930s. Cesar Chavez and the United Farm Workers’ grape and lettuce boycotts captured the imagination of the United States in the 1960s and ’70s. Yet today, the stories of the more than 800,000 men, women, and children working in California’s fields—one third of the nation’s agricultural work force—are rarely heard, despite the persistence of wage theft, dangerous working conditions, and uncertain futures. This book of oral histories makes the reality of farm work visible in accounts of hardship, bravery, solidarity, and creativity in California’s fields, as real people struggle to win new opportunities for future generations. Among the narrators: Maricruz, a single mother fired from a packing plant after filing a sexual assault complaint against her supervisor. Roberto, a vineyard laborer in the scorching Coachella Valley who became an advocate for more humane working conditions after his teenage son almost died of heatstroke. Oscar, an elementary school teacher in Salinas who wants to free his students from a life in the fields, the fate that once awaited him as a child.

Introduction: "The Stepchildren of Labor" -- The Rise and Decline of Farmworker Unionism, 1934-46 -- Dominant Growers, Futile Organizing, 1946-51 -- Permanent Guestworkers, Struggling Union, 1951-54 -- Border Fantasies: Immigration and Cross-Border Organizing, 1948-55 -- Union Advocacy, Rising Liberalism, Indifferent Labor, 1955-59 -- Dying Union, Rising Movement, 1959-66 -- Conclusion: "Some Other Prophet".

In this innovative grassroots to global study, Kathleen Mapes explores how the sugar beet industry transformed the rural Midwest by introducing large factories, contract farming, and foreign migrant labor. Identifying rural areas as centers for modern American industrialism, Mapes contributes to an ongoing reorientation of labor history from urban factory workers to rural migrant workers. She engages with a full range of individuals, including Midwestern family farmers, industrialists, Eastern European and Mexican immigrants, child laborers, rural reformers, Washington politicos, and colonial interests. Engagingly written, Sweet Tyranny demonstrates that capitalism was not solely a force from above but was influenced by the people below who defended their interests in an ever-expanding imperialist market.