Wobbly Ralph Chaplin, in Chicago for a demonstration against hunger, completes the writing of the labor anthem “Solidarity Forever” on this date in 1915. He’d begun writing it in 1914 during a miners’ strike in Huntington, W. Va. The first verse: When the union's inspiration through the workers' blood shall run, There can be no power greater anywhere beneath the sun; Yet what force on earth is weaker than the feeble strength of one, But the union makes us strong! – 1915
Seventeen workers in the area die when a large molasses storage tank in Boston’s North End neighborhood bursts, sending a 40-foot wave of molasses surging through the streets at an estimated 35 miles per hour. In all, 21 people died and 150 were injured. The incident is variously known as the Boston Molasses Disaster, the Great Molasses Flood and the Great Boston Molasses Tragedy. Some residents claim that on hot summer days, the area still smells of molasses - 1919
Clinton-era OSHA issues confined spaces standard to prevent more than 50 deaths and 5,000 serious injuries annually for workers who enter confined spaces - 1993
Pennsylvania Superior Court rules bosses can fire workers for being gay - 1995
Some 14,000 General Electric employees strike for two days to protest the company's mid-contract decision to shift an average of $400 in additional health care co-payments onto each worker – 2003
A 15-month lockout by the Minnesota Orchestra against members of the Twin Cities Musicians' Union, Local 30-73 ends when the musicians agree to a 15 percent pay cut (management wanted up to 40 percent) and increased health care cost sharing. They did win a revenue-sharing deal based on performance of the Orchestra's endowments. It was the nation's longest-running contract dispute for a concert orchestra - 2014
Novelist Jack London is born. His classic definition of a scab—someone who would cross a picket line and take a striker's job: "After God had finished the rattlesnake, the toad, the vampire, He had some awful substance left with which He made a scab. A scab is a two-legged animal with a cork-screw soul, a water-logged brain, a combination backbone of jelly and glue. Where others have hearts, he carries a tumor of rotten principles" - 1876