
July 29
A preliminary delegation from Mother Jones' March of the Mill Children from Philadelphia to Pres. Theodore Roosevelt's summer home in Oyster Bay, Long Island, publicizing the harsh conditions of child labor, arrives today. They are not allowed through the gates - 1903 photo courtesy Philadelphia Encyclopedia
Following a five-year table grape boycott, Delano-area growers file into the United Farm Workers union hall in Delano, Calif. to sign their first union contracts - 1970
July 30
President Lyndon Johnson signs the Medicare Act, providing federally-funded health insurance for senior citizens - 1964
Former Teamsters President Jimmy Hoffa disappears. Presumed to be dead, his body has never been found - 1975
United Airlines agrees to offer domestic-partner benefits to employees and retirees worldwide - 1999