Perestroika, Dissolution of the Soviet Union

8. 5. 1945 - End of WWII, 30. 5. 1945 – 29. 10. 1946 - Expulsion of Germans from Czechoslovakia

Vznik nezávislého odborové hnutí Solidarita, Výjimečný stav v Polsku

1944 - 1947 - Population Transfers from the Ukrainian - Polish Borderlands, 1944 - 1945 - The liberation of Czechoslovakia, 10. 7. 1946 – Agreement on Volhynian Czechs option with the USSR, Ukraine in 1986–1991

8. 5. 1945 - End of WWII, 1941-1944 - Nazi occupation of Ukraine, 10. 7. 1946 – Agreement on Volhynian Czechs option with the USSR

1941-1944 - Nazi occupation of Ukraine, Ukraine in 1986–1991, 1943 - Conflict between Poles and Ukrainians in Eastern Galicia and Volhynia, 26 April 1986 - Chernobyl disaster

1941 - 1945 - Transports to the concentration camps, 1941-1944 - Nazi occupation of Ukraine, 22. 6. 1941 – Operation Barbarossa - Nazi attack on the USSR, 8. 5. 1945 - End of WWII, Ukraine in 1986–1991