5. 1. - 21. 8. 1968 - The Prague Spring

5. 1. - 21. 8. 1968 - The Prague Spring, 21. 8. 1968 - Invasion of the Warsaw Pact troops, 17. 4. 1969 – A. Dubček’s resignation, start of the “normalisation” period

29. 9. 1938 - The Munich Diktat, 2. 10. 1938 - Poland's annexation of Teschen area, 1. 9. 1939 - The outbreak of the WW2, 26. 5. 1946 – The last “free” parliamentary election in Czechoslovakia, 25. 2. 1948 - Communist coup d‘état in ČSR and 2 more anniversaries

5. 1. - 21. 8. 1968 - The Prague Spring, 21. 8. 1968 - Invasion of the Warsaw Pact troops, 1989 - The fall of the iron curtain

5. 1. - 21. 8. 1968 - The Prague Spring, 27. 5. 1942 - Assassination of R. Heydrich, 8. 5. 1945 - End of WWII, 14. 2. 1945 - Bombing of Prague

5. 1. - 21. 8. 1968 - The Prague Spring

27. 5. 1942 - Assassination of R. Heydrich, 26 April 1986 - Chernobyl disaster, 21. 8. 1968 - Invasion of the Warsaw Pact troops, 25. 2. 1948 - Communist coup d‘état in ČSR, 8. 5. 1945 - End of WWII and 5 more anniversaries

5. 1. - 21. 8. 1968 - The Prague Spring, 21. 8. 1968 - Invasion of the Warsaw Pact troops, 17. 4. 1969 – A. Dubček’s resignation, start of the “normalisation” period

8. 5. 1945 - End of WWII, 25. 2. 1948 - Communist coup d‘état in ČSR, 23. 2. 1949 – Beginning the forced agricultural collectivisation, 5. 1. - 21. 8. 1968 - The Prague Spring, 21. 8. 1968 - Invasion of the Warsaw Pact troops and 1 more anniversaries

15. 3. 1939 - The Nazi occupation of ČSR, 1941 - 1945 - Transports to the concentration camps, 1944 - 1945 - The liberation of Czechoslovakia, Death marches 1944-1945, 8. 5. 1945 - End of WWII and 3 more anniversaries

5. 1. - 21. 8. 1968 - The Prague Spring, 13. – 14. 4. 1950 – "Action K" – forceful concentration of Czech monks, 12 November 1989 - Canonization of Agnes of Bohemia