Italian Communist Dissidence and Transnational Trotskyism towards the Fourth International (1928–1938)

Following his expulsion from the Soviet Union in 1929, Leon Trotsky promoted the birth of an International Anti-Stalinist Communist movement which considered itself in opposition to the Communist International (Comintern). However, since 1933, it began to regard itself as an independent transnational organization in direct competition with the Comintern. Italian Communist Dissidence and Transnational Trotskyism towards the Fourth International (1928–1938) draws from wide-ranging primary and seco