20. 11. – 3. 12. 1952 – Rudolf Slánský’s trial, 17. 4. 1969 – A. Dubček’s resignation, start of the “normalisation” period

15. 3. 1939 - The Nazi occupation of ČSR, 1. 9. 1939 - The outbreak of the WW2, 14. 2. 1945 - Bombing of Prague , 25. 2. 1948 - Communist coup d‘état in ČSR, 20. 11. – 3. 12. 1952 – Rudolf Slánský’s trial

25. 2. 1948 - Communist coup d‘état in ČSR, 1941 - 1945 - Transports to the concentration camps, 1945 - The liberation of the concentration camps, 24. 11. 1941 - The first transport to the Theresienstadt, 20. 11. – 3. 12. 1952 – Rudolf Slánský’s trial and 1 more anniversaries

1941 - 1945 - Transports to the concentration camps, 14. 3. 1939 – The foundation of the Slovak State, 20. 11. – 3. 12. 1952 – Rudolf Slánský’s trial, 2.11.1938 - First Vienna Award (Hungarian annexation of Carpathian Ruthenia and South Slovakia), 1948 Arab–Israeli War

20. 11. – 3. 12. 1952 – Rudolf Slánský’s trial, 21. 8. 1968 - Invasion of the Warsaw Pact troops, 18. - 21. 8. 1969 – mass demonstrations against Soviet occupation, 1989 - The fall of the iron curtain

1945 - The liberation of the concentration camps, 30. 5. 1945 – 29. 10. 1946 - Expulsion of Germans from Czechoslovakia, 20. 11. – 3. 12. 1952 – Rudolf Slánský’s trial, 21. 8. 1968 - Invasion of the Warsaw Pact troops, 17. 11. - 29. 12. 1989 - The Velvet Revolution in Czechoslovakia

29. 9. 1938 - The Munich Diktat, 15. 3. 1939 - The Nazi occupation of ČSR, 1944 - 1945 - The liberation of Czechoslovakia, The liberation of the city of Ostrava, 30. 5. 1945 – 29. 10. 1946 - Expulsion of Germans from Czechoslovakia and 6 more anniversaries

29. 9. 1938 - The Munich Diktat, 15. 3. 1939 - The Nazi occupation of ČSR, 10. 6. 1942 – Destruction of Lidice, 27. 5. 1942 - Assassination of R. Heydrich, 1944 - 1945 - The liberation of Czechoslovakia and 8 more anniversaries

1944 - 1945 - The liberation of Czechoslovakia, 8. 5. 1945 - End of WWII, 1948 - 1955 - Politic lawsuit in the Stalin age, 23. 2. 1949 – Beginning the forced agricultural collectivisation, 20. 11. – 3. 12. 1952 – Rudolf Slánský’s trial and 3 more anniversaries

14. 3. 1939 – The foundation of the Slovak State, 1944 - 1945 - The liberation of Czechoslovakia, 29. 8. 1944 - April 1945 - The Slovak National Uprising, 20. 11. – 3. 12. 1952 – Rudolf Slánský’s trial, 21. 8. 1968 - Invasion of the Warsaw Pact troops and 1 more anniversaries