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

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

29. 8. 1944 - April 1945 - The Slovak National Uprising, 17. 11. - 29. 12. 1989 - The Velvet Revolution in Czechoslovakia

Odchod českých Romů do Kanady a Velké Británie 1999

1989 - The fall of the iron curtain, 17. 11. - 29. 12. 1989 - The Velvet Revolution in Czechoslovakia

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

1941 - 1945 - Transports to the concentration camps

1941 - 1945 - Transports to the concentration camps

2022 - full scale invasion of Russia into Ukraine, Dissolution of the Soviet Union, The Ukrainian declaration of independence in 1991