Miners--Labor unions--United States

Abstract The collection documents a half-century of labor organizing in the Southwestern United States and nationally, 1940s-1990s, with a primary focus on the Latino labor movement of the United States. The papers include the union activities of the International Union of Mine, Mill and Smelter Workers, the AFL-CIO, the United Steelworkers of America, the Bracero Program, the Asociación Nacional Mexicano Americano, and the Labor Council for Latin American Advancement (LCLAA).