The United Packinghouse Workers of America (UPWA), later the United Packinghouse, Food and Allied Workers, was a labor union that represented workers in the meatpacking industry.
The United Packinghouse Workers of America (UPWA), later the United Packinghouse, Food and Allied Workers, was a labor union that represented workers in the meatpacking industry. (en)
The United Packinghouse Workers of America (UPWA), later the United Packinghouse, Food and Allied Workers, was a labor union that represented workers in the meatpacking industry. (en)