"1889Z"^^ . . . "1970Z"^^ . "Amadeo Bordiga"@en . "Bordiga, Amadeo"@en . . "1970-07-23Z"^^ . "Secretary of theCommunist Party of Italy" . "Italian politician" . . . "1889-06-13Z"^^ . . . . "Amadeo Bordiga (13 June 1889 \u2013 23 July 1970) was an Italian Marxist, a contributor to Communist theory, the founder of the Communist Party of Italy, a leader of the Communist International and, after World War II, a leading figure of the International Communist Party."@en .