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
Russian language in Ukraine the ancestors of a small ethnic group of Russians - Goriuns resided in Putyvl region (what is modern northern Ukraine) in the times of Grand Duchy of Lithuania or perhaps even earlier, the Russian language in Ukraine has primarily come to exist in that country through two channels: through the migration of ethnic Russians into Ukraine and through the adoption of the Russian language by Ukrainians. The first new waves of Russian settlers onto what is now Ukrainian territory came in the late 16th century to the empty lands of Slobozhanshchyna that Russia gained from the Tatars, although Ukrainian peasants