Trotsky initially sought to recapture communist parties around the world from Stalinist influence, but inevitably small dissident groups, expelled from 'mainstream' communist parties, began to form independent organisations, often practicing [[Entryism|entrism]] in non-communist left-wing parties in an attempt to take them over. In 1938 Trotsky formed the [[Fourth International]], an umbrella body for Trotskyist national groups which sought to provide a global leadership. | Trotsky initially sought to recapture communist parties around the world from Stalinist influence, but inevitably small dissident groups, expelled from 'mainstream' communist parties, began to form independent organisations, often practicing [[Entryism|entrism]] in non-communist left-wing parties in an attempt to take them over. In 1938 Trotsky formed the [[Fourth International]], an umbrella body for Trotskyist national groups which sought to provide a global leadership. |