24. 2. 1949 – Formation of the Czechoslovak Union of Youth, 1945 - 1948 - First renewal of Junák, 1968 - 1970 - Second renewal of Junák, 1989 - Third renewal of Junák

1968 - 1970 - Second renewal of Junák, 1989 - Third renewal of Junák

31. 10. 1967 – Spontaneous student demonstration in Prague, 1968 - 1970 - Second renewal of Junák, 5. 1. - 21. 8. 1968 - The Prague Spring, 21. 8. 1968 - Invasion of the Warsaw Pact troops, 16. 1. 1969 – Jan Palach´s self-immolation

1. 9. 1939 - The outbreak of the WW2, 25. 2. 1948 - Communist coup d‘état in ČSR, 1941 - 1945 - Transports to the concentration camps, 8. 5. 1945 - End of WWII, 1945 - 1948 - First renewal of Junák and 1 more anniversaries

1968 - 1970 - Second renewal of Junák, 21. 8. 1968 - Invasion of the Warsaw Pact troops, 1989 - Third renewal of Junák

1945 - 1948 - First renewal of Junák, 1968 - 1970 - Second renewal of Junák, 1989 - Third renewal of Junák, 5. – 9. 5. 1945 - Prague Uprising, 1948 - 1955 - Politic lawsuit in the Stalin age and 3 more anniversaries

1. 9. 1939 - The outbreak of the WW2, 1944 - 1945 - The liberation of Czechoslovakia, 1945 - 1948 - First renewal of Junák, 1968 - 1970 - Second renewal of Junák, 1989 - Third renewal of Junák and 1 more anniversaries

1968 - 1970 - Second renewal of Junák, 17. 11. - 29. 12. 1989 - The Velvet Revolution in Czechoslovakia, 29. 6. 1989 – Zveřejnění manifestu Několik vět

21. 8. 1968 - Invasion of the Warsaw Pact troops, 1945 - 1948 - First renewal of Junák, 1968 - 1970 - Second renewal of Junák, 1989 - Third renewal of Junák

1968 - 1970 - Second renewal of Junák, 21. 8. 1968 - Invasion of the Warsaw Pact troops, 25. 2. 1948 - Communist coup d‘état in ČSR, 21. 8. 1988 – 17. 11. 1989 – Street demonstrations against the communist regime, 1. 1. 1977 - Declaration of Chart 77 and 1 more anniversaries