13 de Marzo Tugboat Sinking, Cuba after 1959

21. 8. 1968 - Invasion of the Warsaw Pact troops, 1989 - The fall of the iron curtain, 1991 - 1995 - Croatian War of Independence, 1992 - 1995 Bosnian War

17. 11. - 29. 12. 1989 - The Velvet Revolution in Czechoslovakia, 1990 - 1991 - Odsun sovětských vojsk z Československa

2022 - full scale invasion of Russia into Ukraine, Perestroika

2.11.1938 - First Vienna Award (Hungarian annexation of Carpathian Ruthenia and South Slovakia), 14. 3. 1939 – The foundation of the Slovak State, 1. 9. 1939 - The outbreak of the WW2, 29. 8. 1944 - April 1945 - The Slovak National Uprising, 30. 5. 1945 – 29. 10. 1946 - Expulsion of Germans from Czechoslovakia and 4 more anniversaries

1989 - The fall of the iron curtain, 31. 12. 1992 Dissolution of Czechoslovakia

1944 - 1945 - The liberation of Czechoslovakia, 1945 - 1948 - First renewal of Junák, 19. 6. – 23. 6. 1948 – The Sokol Gathering, 1968 - 1970 - Second renewal of Junák, 21. 8. 1968 - Invasion of the Warsaw Pact troops and 1 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, 17. 11. - 29. 12. 1989 - The Velvet Revolution in Czechoslovakia, 1945 - 1947 Expulsion of Germans from former German East territories and 6 more anniversaries

13.8.1961 - Building of the Berlin Wall, 1989 - The fall of the iron curtain, 9.11.1989 - The fall of the Berlin Wall, 3.10.1990 - Reunification of Germany

23.8.1939 - Molotov–Ribbentrop Pact, 17.9.1939 - Soviet invasion of Poland , 27. 5. 1942 - Assassination of R. Heydrich, 26. 5. 1946 – The last “free” parliamentary election in Czechoslovakia, 1948 - 1955 - Politic lawsuit in the Stalin age and 10 more anniversaries