Czech minority in the former USSR

5. – 9. 5. 1945 - Prague Uprising, 8. 9. – 1. 11. 1944 - The battle of the Dukla Pass, 1944 - 1945 - The liberation of Czechoslovakia, 22. 6. 1941 – Operation Barbarossa - Nazi attack on the USSR, 23. 2. 1949 – Beginning the forced agricultural collectivisation and 4 more anniversaries

21. 8. 1968 - Invasion of the Warsaw Pact troops, 1941-1944 - Nazi occupation of Ukraine, 22. 6. 1941 – Operation Barbarossa - Nazi attack on the USSR, 1989 - The fall of the iron curtain, 10. 7. 1946 – Agreement on Volhynian Czechs option with the USSR and 2 more anniversaries

Western Ukrainian lands within Poland 1919–1939, Ukrainian insurgent movement 1930–1950, 1941-1944 - Nazi occupation of Ukraine, 1943 - Conflict between Poles and Ukrainians in Eastern Galicia and Volhynia, 23. 4. 1943 - Vypálení Janovy Doliny and 2 more anniversaries

1. 9. 1939 - The outbreak of the WW2, 22. 6. 1941 – Operation Barbarossa - Nazi attack on the USSR, 1. – 2. 1. 1944 - Battle of Biela Cerkov, 3. - 6. 11. 1943 - Battle of Kiev, 2.11.1938 - First Vienna Award (Hungarian annexation of Carpathian Ruthenia and South Slovakia)

25. 2. 1948 - Communist coup d‘état in ČSR, 8. 9. – 1. 11. 1944 - The battle of the Dukla Pass, 1944 - 1945 - The liberation of Czechoslovakia, 1948 - 1955 - Politic lawsuit in the Stalin age, 22. 6. 1941 – Operation Barbarossa - Nazi attack on the USSR and 7 more anniversaries

21. 8. 1968 - Invasion of the Warsaw Pact troops

10. 7. 1946 – Agreement on Volhynian Czechs option with the USSR, Western Ukrainian lands within Poland 1919–1939, 1941-1944 - Nazi occupation of Ukraine, Ukrainian insurgent movement 1930–1950

8. 9. – 1. 11. 1944 - The battle of the Dukla Pass, 1944 - 1945 - The liberation of Czechoslovakia

22. 6. 1941 – Operation Barbarossa - Nazi attack on the USSR, 1936 - 1938 - Velký teror v SSSR

1. 9. 1939 - The outbreak of the WW2, 13. 7. 1943 - Destroying of Český Malín, 8. 5. 1945 - End of WWII, 1941-1944 - Nazi occupation of Ukraine