21. 8. 1968 - Invasion of the Warsaw Pact troops, 21. 8. 1988 – 17. 11. 1989 – Street demonstrations against the communist regime, 17. 11. - 29. 12. 1989 - The Velvet Revolution in Czechoslovakia

1968 - 1970 - Second renewal of Junák, 21. 8. 1968 - Invasion of the Warsaw Pact troops, 1962 - Cuban Missile Crisis, 1945 - 1948 - First renewal of Junák, 17. 11. - 29. 12. 1989 - The Velvet Revolution in Czechoslovakia and 1 more anniversaries

27. 5. 1942 - Assassination of R. Heydrich, 18. 4. - 10. 5. 1945 - osvobození západní části ČSR americkou armádou, 5. 1. - 21. 8. 1968 - The Prague Spring

8. 5. 1945 - End of WWII, 13. – 14. 4. 1950 – "Action K" – forceful concentration of Czech monks, 2. 7. 1951 - Babický případ

29. 9. 1938 - The Munich Diktat, 15. 3. 1939 - The Nazi occupation of ČSR, 1945 - 1948 - First renewal of Junák, 1948 - 1955 - Politic lawsuit in the Stalin age

1945 - 1948 - First renewal of Junák, 19. 6. – 23. 6. 1948 – The Sokol Gathering, 21. 8. 1968 - Invasion of the Warsaw Pact troops

1948 - 1955 - Politic lawsuit in the Stalin age, 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, 17. 11. - 29. 12. 1989 - The Velvet Revolution in Czechoslovakia, 1989 - Third renewal of Junák