Ukraine in 1990-s., The Orange Revolution of 2004, The Revolution of Dignity (21.11. 2013 – 22.02. 2014), 2022 - full scale invasion of Russia into Ukraine

2014 - first invasion of Russia into Ukraine, 2022 - full scale invasion of Russia into Ukraine

1979 - 1989 - Sovětská invaze do Afghánistánu, The Revolution of Dignity (21.11. 2013 – 22.02. 2014), 2014 - first invasion of Russia into Ukraine, 2022 - full scale invasion of Russia into Ukraine

2014 - first invasion of Russia into Ukraine, 2022 - full scale invasion of Russia into Ukraine, The Revolution of Dignity (21.11. 2013 – 22.02. 2014)

2014 - first invasion of Russia into Ukraine, 2022 - full scale invasion of Russia into Ukraine, The Revolution on Granite in Ukraine. 2.10.1990 – 17.10.1990, The Annexation of Crimea (February 2014)

2014 - first invasion of Russia into Ukraine, 2022 - full scale invasion of Russia into Ukraine, The Revolution of Dignity (21.11. 2013 – 22.02. 2014), The Revolution on Granite in Ukraine. 2.10.1990 – 17.10.1990

21. 8. 1968 - Invasion of the Warsaw Pact troops, 2022 - full scale invasion of Russia into Ukraine

2022 - full scale invasion of Russia into Ukraine, 1989 - The fall of the iron curtain, 17. 11. - 29. 12. 1989 - The Velvet Revolution in Czechoslovakia, Armenian Genocide

Ukraine in 1986–1991, Arrests in Western Ukraine 1949-1950, 2014 - first invasion of Russia into Ukraine, 2022 - full scale invasion of Russia into Ukraine

2022 - full scale invasion of Russia into Ukraine, 21. 8. 1968 - Invasion of the Warsaw Pact troops, 17. 11. - 29. 12. 1989 - The Velvet Revolution in Czechoslovakia