5. 1. - 21. 8. 1968 - The Prague Spring, 21. 8. 1968 - Invasion of the Warsaw Pact troops, 17. 11. - 29. 12. 1989 - The Velvet Revolution in Czechoslovakia

1941 - 1945 - Transports to the concentration camps, 1945 - The liberation of the concentration camps, 1948 – Action "DI" (Confidential: Israel)

25. 2. 1948 - Communist coup d‘état in ČSR, 17. 11. 1939 – Closure of Czech universities

29. 8. 1944 - April 1945 - The Slovak National Uprising, 1944 - 1945 - The liberation of Czechoslovakia

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

1948 – Action "DI" (Confidential: Israel), 3. - 6. 11. 1943 - Battle of Kiev, 3.9.1942 - 2.2.1943 Battle of Stalingrad, 1. – 2. 1. 1944 - Battle of Biela Cerkov, 8. 9. – 1. 11. 1944 - The battle of the Dukla Pass and 1 more anniversaries

5. 1. - 21. 8. 1968 - The Prague Spring, 21. 8. 1968 - Invasion of the Warsaw Pact troops, 1941 - 1945 - Transports to the concentration camps, 1948 - 1955 - Politic lawsuit in the Stalin age, 5.-10. 6. 1967 Six-Day War

1948 - 1955 - Tito - Stalin split

21. 8. 1968 - Invasion of the Warsaw Pact troops, 1945 - The liberation of the concentration camps, 1989 - The fall of the iron curtain