Politics of Ukraine compete fiercely for control over the central government and the position of the president. During 1992 a number of pro-Russian political organizations in Crimea advocated secession of Crimea and annexation to Russia. During USSR times Crimea was ceded from Russia to Ukraine in 1954 by First Secretary Nikita Khrushchev to mark the 300th anniversary of the Treaty of Pereyaslav. In July 1992, the Crimean and Ukrainian parliaments determined that Crimea would remain under Ukrainian jurisdiction while retaining significant cultural and economic autonomy, thus creating the Autonomous Republic of Crimea. The Crimean peninsula—while under Ukraininan sovereignty, served as site for major
Khrushchev Thaw the Kremlin. The term was coined after Ilya Ehrenburg's 1954 novel "The Thaw "("Оттепель"), sensational for its time. The Khrushchev Thaw was highlighted by Khrushchev's 1954 visit to Beijing, People's Republic of China, his 1955 visit to Belgrade, Yugoslavia (with whom relations had soured since the Tito–Stalin Split in 1948), and his subsequent meeting with Dwight Eisenhower later that year, culminating in Khrushchev's 1959 visit to the United States. The Thaw initiated irreversible transformation of the entire Soviet society by opening up for some economic reforms and international trade, educational and cultural contacts, festivals, books by foreign authors, foreign movies,