Prisoner of a Soviet concentration camp, Gulag

17.9.1939 - Soviet invasion of Poland , 22. 6. 1941 – Operation Barbarossa - Nazi attack on the USSR, 20. 6. - 29. 8. 1944 - Operation Bagration

Deportations to the Far East, Siberia and North Kazachstan 1939–1941 and 1944–1950, 1944 - 1945 - The liberation of Czechoslovakia, 21. 8. 1968 - Invasion of the Warsaw Pact troops, 1989 - The fall of the iron curtain

3. - 6. 11. 1943 - Battle of Kiev, 1944 - 1945 - The liberation of Czechoslovakia, 8. 9. – 1. 11. 1944 - The battle of the Dukla Pass, 29. 6. 1945 – Withdrawal from the Carpatho-Russia in favour of the USSR

8. 9. – 1. 11. 1944 - The battle of the Dukla Pass

8. 9. – 1. 11. 1944 - The battle of the Dukla Pass, 1944 - 1945 - The liberation of Czechoslovakia, 8. 3. 1943 - The battle of Sokolovo, 1. – 2. 1. 1944 - Battle of Biela Cerkov

9. 5. 1962 – An extensive amnesty, Deportations to the Far East, Siberia and North Kazachstan 1939–1941 and 1944–1950, 1941-1944 - Nazi occupation of Ukraine, March 5th, 1953 - Death of Josif V. Stalin, Ukrainian insurgent movement 1930–1950 and 2 more anniversaries

8. 9. – 1. 11. 1944 - The battle of the Dukla Pass, 1944 - 1945 - The liberation of Czechoslovakia, 3. - 6. 11. 1943 - Battle of Kiev

29. 9. 1938 - The Munich Diktat, 12.1.1945 - 13.2.1945 Vistula–Oder Offensive, 21. 8. 1968 - Invasion of the Warsaw Pact troops, 1989 - The fall of the iron curtain

8. 9. – 1. 11. 1944 - The battle of the Dukla Pass, 1944 - 1945 - The liberation of Czechoslovakia, 2.11.1938 - First Vienna Award (Hungarian annexation of Carpathian Ruthenia and South Slovakia)

10. 7. 1946 – Agreement on Volhynian Czechs option with the USSR, 1948 - 1955 - Politic lawsuit in the Stalin age