History of Ukrainian nationality Communist Party of the Soviet Union, such as Nikita Khrushchev and Leonid Brezhnev. Religion was still persecuted, with many churches being destroyed or converted into anti-religion museums, though the Uniate church survived in Western Ukraine by going underground. In 1988, Soviet premier Mikhail Gorbachev began to implement his policy of "glasnost", or “openness”. It gave Soviet citizens the freedom of speech with the specific intent of criticising corrupt Soviet officials. Political prisoners and dissidents were released while the media became less censored and controlled. Taking the cue from the Baltic nations, many other national groups within the USSR, including Ukrainians,
Dissolution of the Soviet Union to exist. Both the Revolutions of 1989 and the dissolution of the USSR also marked the end of the Cold War. Several of the former Soviet republics have retained close links with the Russian Federation and formed multilateral organizations such as the Commonwealth of Independent States, Eurasian Economic Community, the Union State, the Eurasian Customs Union and the Eurasian Economic Union to enhance economic and security cooperation. On the other hand, the Baltic states have joined NATO and the European Union. Mikhail Gorbachev was elected General Secretary by the Politburo on March 11, 1985, three hours after predecessor Konstantin Chernenko's