Answer:
I hope this helps
Step-by-step explanation:
- Who were they?: Sacco and Vanzetti were Italian anarchists immigrants who had been debatably accused of murdering a paymaster and a guard during a armed robbery of the Slater and Morrill Shoe company in South Braintree, Massachusetts, United States. They were accused of murdering a gaurd and a paymaster on April 15th during the 1920s.
- What happaned to them : they has been executed for the murderes
- Why did it happen? : I believe it happened because the two were framed for the crimes because they were anarchist and pro-union activites.