 Council communists support workers' revolutions, but they oppose one-party dictatorships.Council communists also believed in diminishing the role of the party to one of agitation and propaganda, rejected all participation in elections or parliament and argued that workers should leave the reactionary trade unions and form one big revolutionary union.Left communism is the range of communist viewpoints held by the communist left, which criticizes the political ideas of the Bolsheviks at certain periods, from a position that is asserted to be more authentically Marxist and proletarian than the views of Leninism held by the Communist International after its first and during its second congress.