25. 2. 1948 - Communist coup d‘état in ČSR, 1948 - 1955 - Politic lawsuit in the Stalin age

The liberation of the city of Ostrava, 8. 5. 1945 - End of WWII

25. 2. 1948 - Communist coup d‘état in ČSR, 1950 - creation of the buffer zone between Czechoslovakia and Western Germany and Austria, 1951 - creation of the restricted border area along the Czechoslovakian border with Western Germany and Austria

8. 5. 1945 - End of WWII

21. 8. 1968 - Invasion of the Warsaw Pact troops, 29. 9. 1938 - The Munich Diktat, 15. 3. 1939 - The Nazi occupation of ČSR, 5. 1. - 21. 8. 1968 - The Prague Spring, 31. 12. 1992 Dissolution of Czechoslovakia

1944 - 1945 - The liberation of Czechoslovakia

21. 8. 1988 – 17. 11. 1989 – Street demonstrations against the communist regime, 17. 11. - 29. 12. 1989 - The Velvet Revolution in Czechoslovakia, 17. 11. 1989 - Demonstration at Národní třída

25. 2. 1948 - Communist coup d‘état in ČSR

29. 9. 1938 - The Munich Diktat, 1948 - 1955 - Politic lawsuit in the Stalin age, 31. 5. – 8. 6. 1950 – Milada Horáková’s trial, 9. 5. 1960 - Amnesty of political prisoners

1. 9. 1939 - The outbreak of the WW2, 1944 - 1949 Greek civil war, 8. 5. 1945 - End of WWII