March 22

March 22 
Mark Twain, a lifelong member of the Int’l Typographical Union (now part of CWA), speaks in Hartford, Conn., extolling the Knights of Labor’s commitment to fair treatment of all workers, regardless of race or gender - 1886 

The Grand Coulee Dam on Washington state’s Columbia River begins operation after a decade of construction.  Eight thousand workers labored on the project; 77 died - 1941

Eight hundred striking workers at Brown & Sharpe in Kingstown, R.I. are tear-gassed by state and local police in what was to become a losing 17-year-long fight by the Machinists union - 1982

A 32-day lockout of major league baseball players ends with an agreement to raise the minimum league salary from $68,000 to $100,000 and to study revenue-sharing between owners and players - 1990

A bitter six-and-a-half-year UAW strike at Caterpillar Inc. ends. The strike and settlement, which included a two-tier wage system and other concessions, deeply divided the union - 1998