In 1919 he launched his Fascist movement, which used violent tactics, terror and intimidation against its left-wing opponents, who were alarming industrialists, employers and businessmen with policies such as occupying factories in pursuit of their demand for common ownership of the means of production. Rural unrest also drove landowners into the arms of the Fascist squads, and, as the situation deteriorated in the course of 1920 and 1921, Mussolini was carried along by the dynamism of his movement.