Session of the XXI Congress of the CPSU in the Grand Kremlin Palace. Speech at the Congress of N. S. Khrushchev with a report on the development of the national economy of the USSR in 1959 - 1965. The delegates of the Congress: N. Ya. Mamai, IV Kurchatov, AT Tvardovsky, EA Dolinyuk, KI Satpaev, VI Gorbunov; speech by Chou En-lai, member of the Political Committee and Secretary of the Central Committee of the Australian Communist Party E. Hill. Speech by NS Khrushchev at the closing of the XXI Congress of the CPSU. The delegates are singing "Internationale". Delegations of the Communist Parties of Great Britain, Northern Ireland, Australia, New Zealand, a delegation of the Progressive Workers' Party of Canada lay wreaths at the Lenin Mausoleum. Member of the delegation of the Communist Party of Australia E. Robertson speaks at a meeting of workers of the Moscow Tire Plant.