5. 1. - 21. 8. 1968 - The Prague Spring, 19. – 21. 11. 1968 – The three-day student strike and other displays of civil r, 21. 8. 1968 - Invasion of the Warsaw Pact troops, 17. 11. - 29. 12. 1989 - The Velvet Revolution in Czechoslovakia

1. 9. 1939 - The outbreak of the WW2, 27. 5. 1942 - Assassination of R. Heydrich, 8. 5. 1945 - End of WWII, 25. 2. 1948 - Communist coup d‘état in ČSR, 17. 11. - 29. 12. 1989 - The Velvet Revolution in Czechoslovakia

Ukrainian youth organizations in Poland 1920-1939, Ukrainian insurgent movement 1930–1950, Deportations to the Far East, Siberia and North Kazachstan 1939–1941 and 1944–1950, 1941-1944 - Nazi occupation of Ukraine, 22. 6. 1941 – Operation Barbarossa - Nazi attack on the USSR and 5 more anniversaries

15. 3. 1939 - The Nazi occupation of ČSR, 1944 - 1945 - The liberation of Czechoslovakia

1951 - Deportation from Banat to Baragan (Romania), 16. 12. 1989 - 24-25. 12. 1989 - The Romanian revolution

14. 3. 1953 – Klement Gottwald’s death, 23. 2. 1949 – Beginning the forced agricultural collectivisation, March 5th, 1953 - Death of Josif V. Stalin, 30. 5. 1953 – 3. 6. 1953 – The monetary reform and subsequent public upheaval, 22. 8. 1963 – Start of court restitutions and 1 more anniversaries

21. 8. 1968 - Invasion of the Warsaw Pact troops, 25. 2. 1948 - Communist coup d‘état in ČSR, 30. 5. 1945 – 29. 10. 1946 - Expulsion of Germans from Czechoslovakia, 1944 - 1945 - The liberation of Czechoslovakia, 1989 - The fall of the iron curtain and 1 more anniversaries

1948 - 1955 - Politic lawsuit in the Stalin age, 23. 2. 1949 – Beginning the forced agricultural collectivisation, 30. 5. 1953 – 3. 6. 1953 – The monetary reform and subsequent public upheaval, 9. 5. 1960 - Amnesty of political prisoners

1989 - The fall of the iron curtain

15. 3. 1939 - The Nazi occupation of ČSR, 1944 - 1945 - The liberation of Czechoslovakia, 5. 5. 1945 - vypálení Javoříčka , 8. 5. 1945 - End of WWII, 1948 - 1955 - Politic lawsuit in the Stalin age and 3 more anniversaries