| − | The '''Fourth International''' was an international organisation of Trotskist political parties founded in 1938 by [[Leon Trotsky]] to oppose the [[Stalinist]]-dominated [[Third International]] ([[Comintern]]) and to seek to bring about world revolution. Member organisations included the [[Socialist Workers' Party]] of the USA and the [[Revolutionary Communist Party (UK)]]. The Fourth International fragmented into rival factions in the 1950s. | + | The '''Fourth International''' was an international organisation of Trotskist political parties founded in 1938 by [[Leon Trotsky]] to oppose the [[Stalinist]]-dominated [[Third International]] ([[Comintern]]) and to seek to bring about world revolution. Member organisations included the [[Socialist Workers Party]] of the USA and the [[Revolutionary Communist Party (UK)]]. The Fourth International fragmented into rival factions in the 1950s. |