6. 6. 1944 - Overlord

1. 9. 1939 - The outbreak of the WW2, 1944 - 1945 - The liberation of Czechoslovakia, 22. 6. 1941 – Operation Barbarossa - Nazi attack on the USSR, 30. 5. 1945 – 29. 10. 1946 - Withdrawal of Germans from Czechoslovakia, 23. 2. 1949 – Beginning the forced agricultural collectivisation and 1 more anniversaries

29. 9. 1938 - The Munich Diktat, 1. 9. 1939 - The outbreak of the WW2, 5. 10. 1944 – 9 5 1945 – the siege of Dunkirk, 2. 10. 1938 - Poland's annexation of Teschen area, 6. 6. 1944 - Overlord

15. 3. 1939 - The Nazi occupation of ČSR, 1940 - The Battle of France, 13. 8. – 31. 10. 1940 - The Battle of Britain, 6. 6. 1944 - Overlord

1. 9. 1939 - The outbreak of the WW2, 25. 2. 1948 - Communist coup d‘état in ČSR, 21. 8. 1968 - Invasion of the Warsaw Pact troops, 1940 - The Battle of France, 13. 8. – 31. 10. 1940 - The Battle of Britain and 2 more anniversaries

29. 9. 1938 - The Munich Diktat, 15. 3. 1939 - The Nazi occupation of ČSR, 1. 9. 1939 - The outbreak of the WW2, 25. 2. 1948 - Communist coup d‘état in ČSR, 1940 - The Battle of France and 1 more anniversaries

29. 9. 1938 - The Munich Diktat, 1. 9. 1939 - The outbreak of the WW2, 1940 - The Battle of France, 1944 - 1945 - The liberation of Czechoslovakia, 5. 10. 1944 – 9 5 1945 – the siege of Dunkirk and 3 more anniversaries