the state, and much of director Sergei Eisenstein's best work dates from this period. During Stalin's rule, the Soviet culture was characterized by the rise and domination of the government-imposed style of socialist realism, with all other trends being severely repressed, with rare exceptions, such as Mikhail Bulgakov's works. Many writers were imprisoned and killed. Following the Khrushchev Thaw, censorship was diminished. During this time, a distinctive period of Soviet culture developed, characterized by conformist public life and an intense focus on personal life. Greater experimentation in art forms was again permissible, resulting in the production of more sophisticated and subtly critical work. The regime loosened its emphasis on socialist realism; thus, for instance, many protagonists of the novels of author Yury Trifonov concerned themselves with problems of daily life rather than with building socialism. Underground dissident literature, known as samizdat, developed during this late period. In architecture, the Khrushchev era mostly focused on functional design as opposed to the highly decorated style of Stalin's epoch. In music, in response to the increasing popularity of forms of popular music like jazz in the West, many jazz orchestras were permitted throughout the USSR, notably the Melodiya Ensemble, named after the principle record label in the USSR. In the second half of the 1980s, Gorbachev's policies of perestroika and glasnost significantly expanded freedom of expression throughout the country in the media and the press. Sport In summer of 1923 in Moscow was established the Proletarian Sports Society "Dynamo" as a sports organization of Cheka. Founded on 20 July 1924 in Moscow, Sovetsky Sport was the first sports newspaper of the Soviet Union. On 13 July 1925 the Central Committee of the Russian Communist Party (Bolsheviks) adopted a statement "About the party's tasks in sphere of physical culture". In the statement was determined the role of physical culture in Soviet society and the party's tasks in political leadership of physical culture movement in the country. The Soviet Olympic Committee formed on 21 April 1951, and the IOC recognized the new body in its 45th session. In the same year, when the Soviet representative Konstantin Andrianov became an IOC member, the USSR officially joined the Olympic Movement. The 1952 Summer Olympics in Helsinki thus became first Olympic Games for Soviet athletes. The Soviet Union was the biggest rival to the United States at the Summer Olympics, winning six of its nine appearances at the