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

30. 5. 1945 – 29. 10. 1946 - Expulsion of Germans from Czechoslovakia, 7.10.1949 - Creation of the German Democratic Republic

30. 5. 1945 – 29. 10. 1946 - Expulsion of Germans from Czechoslovakia

Deportations to the Far East, Siberia and North Kazachstan 1939–1941 and 1944–1950, Dissolution of the Soviet Union, 2. 3. - 21. 7. 1992 - Konflikt v Podněstří

30. 5. 1945 – 29. 10. 1946 - Expulsion of Germans from Czechoslovakia, 1989 - The fall of the iron curtain

1944 - 1949 Greek civil war, 17. 11. - 29. 12. 1989 - The Velvet Revolution in Czechoslovakia