15. 3. 1939 - The Nazi occupation of ČSR, 1. 9. 1939 - The outbreak of the WW2, 1941 - 1945 - Transports to the concentration camps, 1945 - The liberation of the concentration camps, 8. 5. 1945 - End of WWII and 1 more anniversaries

1944 - 1945 - The liberation of Czechoslovakia, 5. – 9. 5. 1945 - Prague Uprising, 1948 - 1955 - Tito - Stalin split, 25. 2. 1948 - Communist coup d‘état in ČSR, 5. 1. - 21. 8. 1968 - The Prague Spring and 6 more anniversaries

Ukrainian insurgent movement 1930–1950, 1. 9. 1939 - The outbreak of the WW2, 1944 - 1947 - Population Transfers from the Ukrainian - Polish Borderlands, Ukraine in 1986–1991

1944 - 1949 Greek civil war

6. 4. - 17. 4. 1941 Dubnová válka (Německý útok na Jugoslávii) , 20. 10. 1944 - 12. 4. 1945 - Srémská fronta , 20 October 1944 - Liberation of Belgrade, 8. 5. 1945 - End of WWII, 1948 - 1955 - Tito - Stalin split and 1 more anniversaries

15. 3. 1939 - The Nazi occupation of ČSR, 5. 1. - 21. 8. 1968 - The Prague Spring, 21. 8. 1968 - Invasion of the Warsaw Pact troops, 1989 - The fall of the iron curtain, 17. 11. - 29. 12. 1989 - The Velvet Revolution in Czechoslovakia and 6 more anniversaries

1945 - 1947 Expulsion of Germans from former German East territories, 23. 2. 1949 – Beginning the forced agricultural collectivisation, 31. 10. 1967 – Spontaneous student demonstration in Prague, 5. 1. - 21. 8. 1968 - The Prague Spring, 21. 8. 1968 - Invasion of the Warsaw Pact troops

1. 9. 1939 - The outbreak of the WW2, 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, 22. 6. 1941 – Operation Barbarossa - Nazi attack on the USSR and 2 more anniversaries