Western Ukrainian lands within Poland 1919–1939, Ukrainian insurgent movement 1930–1950, School education in Halychyna 1930-1939, 1939 - 1941 - The first Soviet occupation of Galicia, Deportations to the Far East, Siberia and North Kazachstan 1939–1941 and 1944–1950

Ukraine in 1990-s., The Repressions of the totalitarian regime in the 1970s in Ukraine, Perestroika, Ukraine in 1986–1991, 26 April 1986 - Chernobyl disaster and 5 more anniversaries

Ukraine in 1990-s., 23. 10. 1956 - Hungarian revolution of 1956 and fightings for independence, 5. 1. - 21. 8. 1968 - The Prague Spring, 21. 8. 1968 - Invasion of the Warsaw Pact troops, Ukraine in 1986–1991 and 2 more anniversaries

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

Ukraine in 1990-s., Ukraine in 1986–1991, The Miners' protests in Ukraine (1989-1996), Dissolution of the Soviet Union, The Revolution of Dignity (21.11. 2013 – 22.02. 2014) and 2 more anniversaries

2022 - full scale invasion of Russia into Ukraine, Dissolution of the Soviet Union, The Ukrainian declaration of independence in 1991

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

2022 - full scale invasion of Russia into Ukraine, 26 April 1986 - Chernobyl disaster, Dissolution of the Soviet Union, 1932 - 1933 - Holodomor - Great famine in Ukraine, 1941-1944 - Nazi occupation of Ukraine and 8 more anniversaries

Western Ukrainian lands within Poland 1919–1939, Ukrainian youth organizations in Poland 1920-1939, Ukrainian insurgent movement 1930–1950