13. 8. – 31. 10. 1940 - The Battle of Britain

15. 3. 1939 - The Nazi occupation of ČSR, 1. 9. 1939 - The outbreak of the WW2, 13. 8. – 31. 10. 1940 - The Battle of Britain, 25. 2. 1948 - Communist coup d‘état in ČSR

1. 9. 1939 - The outbreak of the WW2, 1940 - The Battle of France, 13. 8. – 31. 10. 1940 - The Battle of Britain, 26. 5. 1946 – The last “free” parliamentary election in Czechoslovakia

29. 9. 1938 - The Munich Diktat, 15. 3. 1939 - The Nazi occupation of ČSR, 1. 9. 1939 - The outbreak of the WW2, 21. 8. 1968 - Invasion of the Warsaw Pact troops, 13. 8. – 31. 10. 1940 - The Battle of Britain and 2 more anniversaries

29. 9. 1938 - The Munich Diktat, 1. 9. 1939 - The outbreak of the WW2, 25. 2. 1948 - Communist coup d‘état in ČSR, 13. 8. – 31. 10. 1940 - The Battle of Britain, 1948 - 1955 - Politic lawsuit in the Stalin age

29. 8. 1944 - April 1945 - The Slovak National Uprising, 13. 8. – 31. 10. 1940 - The Battle of Britain, 1945 - The liberation of the concentration camps, 1948 - 1955 - Politic lawsuit in the Stalin age

15. 3. 1939 - The Nazi occupation of ČSR, 1. 9. 1939 - The outbreak of the WW2, 1940 - The Battle of France, 13. 8. – 31. 10. 1940 - The Battle of Britain, 1944 - 1945 - The liberation of Czechoslovakia and 2 more anniversaries

29. 9. 1938 - The Munich Diktat, 25. 2. 1948 - Communist coup d‘état in ČSR, 13. 8. – 31. 10. 1940 - The Battle of Britain, 14. 3. 1939 – The foundation of the Slovak State, 22. 6. 1941 – Operation Barbarossa - Nazi attack on the USSR

15. 3. 1939 - The Nazi occupation of ČSR, 25. 2. 1948 - Communist coup d‘état in ČSR, 13. 8. – 31. 10. 1940 - The Battle of Britain

29. 9. 1938 - The Munich Diktat, 13. 8. – 31. 10. 1940 - The Battle of Britain, 8. 5. 1945 - End of WWII

1940 - The Battle of France, 25. 2. 1948 - Communist coup d‘état in ČSR, 13. 8. – 31. 10. 1940 - The Battle of Britain, 15. 3. 1939 - The Nazi occupation of ČSR, 17. 4. 1969 – A. Dubček’s resignation, start of the “normalisation” period