25. 2. 1948 - Communist coup d‘état in ČSR, 8. 5. 1945 - End of WWII, 1943 - Conflict between Poles and Ukrainians in Eastern Galicia and Volhynia, 1941-1944 - Nazi occupation of Ukraine, Organization of Ukrainian nationalists (1929 - 1950 рр.) and 4 more anniversaries

29. 9. 1938 - The Munich Diktat, 1940 - The Battle of France, 6. 6. 1944 - Overlord, 8. 5. 1945 - End of WWII, 25. 2. 1948 - Communist coup d‘état in ČSR and 2 more anniversaries

Cuba before 1959, Triumph of the Revolution (Cuba)

21. 8. 1968 - Invasion of the Warsaw Pact troops, 9.11.1989 - The fall of the Berlin Wall

1940 - 1941 - Deportations of Poles to USSR , 1944 - 1947 - Population Transfers from the Ukrainian - Polish Borderlands, 1945 - 1946 Resettlement of Poles in the "Regained lands" , 8. 5. 1945 - End of WWII

1989 - Transition in Hungary, 18 December 2011 Václav Havel died