Italo Balbo started his political career after World War I as an organizer of the fascist Blackshirts in Ferrara, where he and his men spent years terrorizing and murdering agricultural workers for attempting to unionize. He trained fascist thugs as strikebreakers, and they used extreme violence to reassert control of the countryside on behalf of wealthy landowners. Balbo himself was accused of ordering the brutal murder of anti-fascist priest Giovanni Minzoni, though he was acquitted of the crime in an Italian court after Mussolini took power.