History of the Soviet Union (1953–64) Nikita Khrushchev as First Secretary of the Central Committee of the Communist Party of the Soviet Union (CPSU) and Georgi Malenkov as Premier of the Soviet Union. However the central figure in the immediate post-Stalin period was the former head of the state security apparatus, Lavrentiy Beria. Stalin had left the Soviet Union in an unenviable state when he died. At least 2.5 million people languished in prison and in labor camps, science and the arts had been subjugated to socialist realism, and agriculture productivity on the whole was meager. The country had only one quarter of the livestock it
History of the Soviet Union (1953–64) Khrushchev became premier on March 27, 1958, consolidating his power—the tradition followed by all his predecessors and successors. This was the final stage in the transition from the earlier period of post-Stalin collective leadership. He was now the ultimate source of authority in the Soviet Union, but would never possess the absolute power Stalin had. Aid to developing countries and scientific research, especially into space technology and weaponry, maintained the Soviet Union as one of the world's two major world powers. The Soviet Union launched the first ever artificial Earth satellite in history, Sputnik 1, which orbited the Earth in