John Reed forms the Communist Labor Party in Chicago. The Party’s motto: "Workers of the world unite!" - 1919

Fannie Sellins and Joseph Starzeleski are murdered by coal company guards on a picket line in Brackenridge, Penn. Sellins was a United Mine Workers of America organizer and Starzeleski was a miner - 1919

With the news that their boss, Florenz Ziegfeld, was joining the Producing Managers’ Assn., the chorus girls in his Ziegfield Follies create their own union, the Chorus Equity Assn. They were helped by a big donation from superstar and former chorus girl Lillian Russell. In 1955 the union merged with the Actor’s Equity Assn - 1919