Moscow city. Session of the XXI Congress of the CPSU in the Grand Kremlin Palace. NS Khrushchev's speech on the plan for the development of the national economy of the USSR for 1959-1965. The delegates of the Congress: N. Ya. Mamai, IV Kurchatov, AT Tvardovsky, EA Dolinyuk, KI Satpaev, VI Gorbunov. Speech at the Congress of Chou En-lai (China), Secretary of the National Committee of the US Communist Party D. Jackson. Pioneers welcomed delegates to the congress. Meeting of the staff of the Moscow Carriage Repair Plant "In Memory of the 1905 Revolution" with members of the delegation of the US Communist Party, headed by D. Jackson. Final meeting of the XXI Congress of the CPSU. NS Khrushchev speaks at the closing of the Congress of the CPSU. The delegates are singing "Internationale".