15. 3. 1939 - The Nazi occupation of ČSR, 1. 9. 1939 - The outbreak of the WW2, 22. 6. 1941 – Operation Barbarossa - Nazi attack on the USSR, 8. 3. 1943 - The battle of Sokolovo, 1948 – Action "DI" (Confidential: Israel)

5. 1. - 21. 8. 1968 - The Prague Spring, 17. 11. - 29. 12. 1989 - The Velvet Revolution in Czechoslovakia, 31. 12. 1992 Dissolution of Czechoslovakia

8. 5. 1945 - End of WWII

15. 3. 1939 - The Nazi occupation of ČSR, 1941 - 1945 - Transports to the concentration camps, 1945 - The liberation of the concentration camps

17. 11. - 29. 12. 1989 - The Velvet Revolution in Czechoslovakia

29. 9. 1938 - The Munich Diktat, 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 and 3 more anniversaries

1944 - 1945 - The liberation of Czechoslovakia, 1945 - The liberation of the concentration camps

17. 11. - 29. 12. 1989 - The Velvet Revolution in Czechoslovakia, 29. 6. 1989 – Zveřejnění manifestu Několik vět

15. 3. 1939 - The Nazi occupation of ČSR, 1945 - The liberation of the concentration camps, 17. 4. 1969 – A. Dubček’s resignation, start of the “normalisation” period

14. 3. 1939 – The foundation of the Slovak State, 1944-1945 Hungary at the end of the second world war , 25 December 1944 - 13 February 1945 Siege of Budapest, 8. 5. 1945 - End of WWII