1. 9. 1939 - The outbreak of the WW2, 17.9.1939 - Soviet invasion of Poland , 1945 - 1946 Resettlement of Poles in the "Regained lands"

1941 - 1945 - Transports to the concentration camps

28.10.194 - 23.4.1941 Greek- Italian war, 6.4. - 23.4.1941 Battle of Greece, 1944 - 1949 Greek civil war, 1948 - 1955 - Tito - Stalin split, 21. 8. 1968 - Invasion of the Warsaw Pact troops and 1 more anniversaries

1944 - 1949 Greek civil war

1966-1969 Cultural Revolution, 2017 - ? Uyghur Genocide

2.11.1938 - First Vienna Award (Hungarian annexation of Carpathian Ruthenia and South Slovakia), 25. 2. 1948 - Communist coup d‘état in ČSR, 23. 2. 1949 – Beginning the forced agricultural collectivisation, 23. 10. 1956 - Hungarian revolution of 1956 and fightings for independence, 5. 1. - 21. 8. 1968 - The Prague Spring and 1 more anniversaries

1944 - 1945 - The liberation of Czechoslovakia

1932 - 1933 - Holodomor - Great famine in Ukraine, 1941, August 27-28 - Mass murder of Jews in Kamianets Podolskyi, 1944 - 1945 - The liberation of Czechoslovakia, 8. 5. 1945 - End of WWII

3. - 6. 11. 1943 - Battle of Kiev, 29. 6. 1945 – Withdrawal from the Carpatho-Russia in favour of the USSR, 22. 6. 1941 – Operation Barbarossa - Nazi attack on the USSR, 2.11.1938 - First Vienna Award (Hungarian annexation of Carpathian Ruthenia and South Slovakia)