1989 - The fall of the iron curtain

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

1956 - student protests in Timisoara (Rumania), 1989 - The fall of the iron curtain

30. 5. 1945 – 29. 10. 1946 - Withdrawal of Germans from Czechoslovakia, 1989 - The fall of the iron curtain

1989 - The fall of the iron curtain, 10.11.1989 - The Transition from communism to democracy in Bulgaria

21. 8. 1968 - Invasion of the Warsaw Pact troops, 1989 - The fall of the iron curtain, 17. 11. - 29. 12. 1989 - The Velvet Revolution in Czechoslovakia

1. 1. 1977 - Declaration of Chart 77, 1989 - The fall of the iron curtain

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

21. 8. 1968 - Invasion of the Warsaw Pact troops, 1989 - The fall of the iron curtain, 17. 11. - 29. 12. 1989 - The Velvet Revolution in Czechoslovakia, 31. 12. 1992 Dissolution of Czechoslovakia

5.-10. 6. 1967 Six-Day War, 1989 - The fall of the iron curtain, 1991 - 1995 - Croatian War of Independence, 1992 - 1995 Bosnian War

26 April 1986 - Chernobyl disaster, 1989 - The fall of the iron curtain, 12 November 1989 - Canonization of Agnes of Bohemia, 17. 11. - 29. 12. 1989 - The Velvet Revolution in Czechoslovakia