1. 9. 1939 - The outbreak of the WW2, 25. 2. 1948 - Communist coup d‘état in ČSR, 1941 - 1945 - Transports to the concentration camps, 1945 - The liberation of the concentration camps

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

29. 9. 1938 - The Munich Diktat, 21. 8. 1968 - Invasion of the Warsaw Pact troops, 1940 - The Battle of France, 1944 - 1945 - The liberation of Czechoslovakia, 22. 6. 1941 – Operation Barbarossa - Nazi attack on the USSR and 2 more anniversaries

1. 9. 1939 - The outbreak of the WW2, 22. 6. 1941 – Operation Barbarossa - Nazi attack on the USSR, 13. 7. 1943 - Destroying of Český Malín, 17.9.1939 - Soviet invasion of Poland , 1940 - 1941 - Deportations of Poles to USSR and 1 more anniversaries

8. 5. 1945 - End of WWII, 17.9.1939 - Soviet invasion of Poland , 1. 9. 1939 - The outbreak of the WW2

5. 10. 1944 – 9 5 1945 – the siege of Dunkirk, 23. 2. 1949 – Beginning the forced agricultural collectivisation, 1948 - 1955 - Politic lawsuit in the Stalin age, 2. 10. 1938 - Poland's annexation of Teschen area

1948 Arab–Israeli War, 29. 10. – 7. 11. 1956 Suez Crisis, 5.-10. 6. 1967 Six-Day War, 2.11.1938 - First Vienna Award (Hungarian annexation of Carpathian Ruthenia and South Slovakia)

1989 - Transition in Hungary

1944 - 1945 - The liberation of Czechoslovakia