5. 1. - 21. 8. 1968 - The Prague Spring, 21. 8. 1968 - Invasion of the Warsaw Pact troops, 09.09.1944 - The coup d'état of the Motherland Front and the communists coming to power

Bay of Pigs Invasion

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