HistoryData
general1927

Sacco and Vanzetti — Italian American anarchist duo executed by Massachusetts

August 23, 1927

The 1927 execution of Sacco and Vanzetti sparked global protest and became a landmark case exposing anti-immigrant and anti-radical bias in the U.S. justice system.

Quick Facts

Year
1927
Category
general

Key Facts

Date of execution
August 23, 1927
Method of execution
Electric chair, Charlestown State Prison
Original crime date
April 15, 1920, Braintree, Massachusetts
Conviction date
July 14, 1921 (first-degree murder)
Massachusetts exoneration
Governor Dukakis proclamation, August 23, 1977
Years between arrest and execution
7 years

By the Numbers

231,927
Date of execution
151,920
Original crime date
141,921
Conviction date
231,977
Massachusetts exoneration

Location

Map of Boston, United StatesMap of Boston, United StatesBoston, United States

Cause → Event → Consequence

Cause

Nicola Sacco and Bartolomeo Vanzetti, Italian immigrant anarchists, were arrested in 1920 and charged with the murder of two men during a payroll robbery in Braintree, Massachusetts. Their trial was widely seen as tainted by anti-Italian, anti-immigrant, and anti-anarchist prejudice, and all subsequent appeals—based on recanted testimony and conflicting ballistics evidence—were denied by both the trial judge and the Massachusetts Supreme Judicial Court.

Event

After seven years of failed appeals and worldwide protest, Sacco and Vanzetti were executed in the electric chair at Charlestown State Prison just after midnight on August 23, 1927. Massachusetts Governor Alvan T. Fuller, despite receiving a massive influx of telegrams urging clemency, accepted the findings of a three-man commission that upheld the original verdict and declined to grant a pardon.

Consequence

The executions intensified international outrage and became one of the most debated miscarriages of justice in American history. Fifty years later, Governor Michael Dukakis issued a proclamation declaring the two men had been unfairly tried and convicted, removing any associated disgrace from their names, though stopping short of a formal pardon. The case remains a touchstone in discussions of civil liberties, immigrant rights, and judicial fairness.

Timeline Context

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