Ukraine 450,000 ethnic Germans from Ukraine and more than 200,000 Crimean Tatars were victims of forced deportations. Following the death of Stalin in 1953, Nikita Khrushchev became the new leader of the USSR. Having served as First Secretary of the Communist Party of Ukrainian SSR in 1938–49, Khrushchev was intimately familiar with the republic; after taking power union-wide, he began to emphasize "the friendship" between the Ukrainian and Russian nations. In 1954, the 300th anniversary of the Treaty of Pereyaslav was widely celebrated. Crimea was transferred from the Russian SFSR to the Ukrainian SSR. By 1950, the republic had fully surpassed
Nikita Khrushchev Virgin Lands Campaign, under which hundreds of thousands of young volunteers would settle and farm areas of Western Siberia and Northern Kazakhstan. While the scheme eventually became a tremendous disaster for Soviet agriculture, it was initially successful. In addition, Khrushchev possessed incriminating information on Malenkov, taken from Beria's secret files. As Soviet prosecutors investigated the atrocities of Stalin's last years, including the Leningrad case, they came across evidence of Malenkov's involvement. Beginning in February 1954, Khrushchev replaced Malenkov in the seat of honor at Presidium meetings; in June, Malenkov ceased to head the list of Presidium members, which was thereafter