Italian anarchists Sacco and Vanzetti are executed after a lengthy, controversial trial.

Sacco and Vanzetti

Italian American anarchist duo executed by Massachusetts

Nicola Sacco and Bartolomeo Vanzetti were Italian immigrants and anarchists who were controversially convicted of murdering Alessandro Berardelli and Frederick Parmenter, a guard and a paymaster, during the April 15, 1920, armed robbery of the Slater and Morrill Shoe Company in…