Session of the XXI Congress of the CPSU in the Grand Kremlin Palace. Nikita 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, EA Dolinyuk, KI Satpaev, VI Gorbunov, General Secretary of the Central Committee of the Communist Party of Italy Palmiro Togliatti. NS Khrushchev speaks at the closing of the XXI Congress of the CPSU. Congress delegates sing "Internationale".