The first labor bank opens in Washington, D.C., launched by officers of the Machinists. The Locomotive Engineers opened a bank in Cleveland later that year - 1920

Italian-American anarchists Nicola Sacco and Bartolomeo Vanzetti are arrested in Boston for murder and payroll robbery. Eventually they are executed for a crime most believe they did not commit - 1920

First meeting of the International Labor Organization (ILO) – 1920