16. 12. 1989 - 24-25. 12. 1989 - The Romanian revolution

1956 - student protests in Timisoara (Rumania), 17. 11. - 29. 12. 1989 - The Velvet Revolution in Czechoslovakia, 16. 12. 1989 - 24-25. 12. 1989 - The Romanian revolution, 31. 12. 1992 Dissolution of Czechoslovakia

1989 - The fall of the iron curtain, 17. 11. - 29. 12. 1989 - The Velvet Revolution in Czechoslovakia, 16. 12. 1989 - 24-25. 12. 1989 - The Romanian revolution

21. 8. 1968 - Invasion of the Warsaw Pact troops, 16. 12. 1989 - 24-25. 12. 1989 - The Romanian revolution

1948 - 1955 - Politic lawsuit in the Stalin age, 21. 8. 1968 - Invasion of the Warsaw Pact troops, 16. 12. 1989 - 24-25. 12. 1989 - The Romanian revolution

2.11.1938 - First Vienna Award (Hungarian annexation of Carpathian Ruthenia and South Slovakia), 1944 - 1945 - The liberation of Czechoslovakia, 26. 5. 1946 – The last “free” parliamentary election in Czechoslovakia, 1948 - 1955 - Politic lawsuit in the Stalin age, 25. 2. 1948 - Communist coup d‘état in ČSR and 7 more anniversaries

23. 10. 1956 - Hungarian revolution of 1956 and fightings for independence, 16. 12. 1989 - 24-25. 12. 1989 - The Romanian revolution

5. 1. - 21. 8. 1968 - The Prague Spring, 21. 8. 1968 - Invasion of the Warsaw Pact troops, 28. 1. 1977 - The “Anti-Charter”, 12 November 1989 - Canonization of Agnes of Bohemia, 17. 11. - 29. 12. 1989 - The Velvet Revolution in Czechoslovakia and 1 more anniversaries