Cuba after 1959, Cuba before 1959, Dictatorship of Fulgencio Batista in Cuba, Triumph of the Revolution (Cuba)

Perestroika, First Nagorno-Karabakh War, Dissolution of the Soviet Union

30. 5. 1945 – 29. 10. 1946 - Expulsion of Germans from Czechoslovakia

13 de Marzo Tugboat Sinking, Cuba after 1959

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

1989 - The fall of the iron curtain

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

2022 - full scale invasion of Russia into Ukraine, Perestroika