Communist International
The Communist International (Comintern), known also as the Third International (1919–1943), was an international communist organization that advocated world communism. The Comintern resolved at its Second Congress to "struggle by all available means, including armed force, for the overthrow of the international bourgeoisie and the creation of an international Soviet republic as a transition stage to the complete abolition of the state". The Comintern was founded after the 1915 Zimmerwald Conference in which Vladimir Lenin had organized the "Zimmerwald Left" against those who refused to approve any statement explicitly endorsing socialist revolutionary action, and after the 1916 dissolution of the Second International.
The Comintern held seven World Congresses in Moscow between 1919 and 1935.