April 19
In Grand Rapids, Michigan, the nation’s “Furniture City,” more than 6,000 immigrant workers—Germans, Dutch, Lithuanians and Poles—put down their tools and struck 59 factories for four months in what was to become known as the Great Furniture Strike - 1911 (top photo: Spirit of Solidarity Monument)
An American domestic terrorist’s bomb destroys the Alfred P. Murrah Federal Building in Oklahoma City, killing 168 people, 99 of whom were government employees - 1995
April 20
Nearly 10,000 demonstrators celebrate textile workers’ win of a 10-percent pay hike and grievance committees after a one-month strike, Lowell, Mass. - 1912
Ludlow massacre: Colorado state militia, using machine guns and fire, kill about 20 people—including 11 children—at a tent city set up by striking coal miners - 1914 (bottom photo: striking Ludlow family just before the massacre)
An unknown assailant shoots through a window at United Auto Workers President Walter Reuther as he is eating dinner at his kitchen table, permanently impairing his right arm. It was one of at least two assassination attempts on Reuther. He and his wife later died in a small plane crash under what many believe to be suspicious circumstances - 1948
United Auto Workers members end a successful 172-day strike against International Harvester, protesting management demands for new work rules and mandatory overtime provisions - 1980
April 21
New York Gov. Nelson Rockefeller signs Taylor Law, permitting union organization and bargaining by public employees, but outlawing the right to strike - 1967
Some 12,500 Goodyear Tire workers strike nine plants in what was to become a 3-week walkout over job security, wage and benefit issues - 1997
Mary Doyle Keefe (bottom photo), who in 1943 posed as “Rosie the Riveter” for famed painter Norman Rockwell, dies at age 92 in Simsbury, Connecticut. Published on the cover of the Saturday Evening Post in May 1943, Rosie came to symbolize women factory workers during World War II. (The Rockwell painting is sometimes conjoined in peoples’ memories with a similarly-themed poster by Pittsburgh artist J. Howard Miller, “We Can Do It!” created the year before.) - 2015
Labor history courtesy Union Communication Services.