Vanzetti said he had suffered for his guilt. What crimes did he mention?

Nicola Vanzetti mentioned feeling guilt for various crimes, primarily referring to his involvement in the anarchist movement and the broader context of social unrest. He expressed remorse for participating in acts of violence and for being associated with revolutionary groups that sought to overthrow societal structures. Vanzetti's reflections were shaped by his experiences during his trial and execution, where he felt unjustly accused and convicted for crimes he did not commit, specifically the robbery and murder for which he was sentenced.