Ukraine

Ukraine in 1990-s., 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

26 April 1986 - Chernobyl disaster, Perestroika, The Orange Revolution of 2004, The Revolution of Dignity (21.11. 2013 – 22.02. 2014), 2022 - full scale invasion of Russia into Ukraine

Ukraine in 1990-s., "Ukraine without Kuchma" protests (15.12.2000 – 9.3.2001), The Orange Revolution of 2004, The Revolution of Dignity (21.11. 2013 – 22.02. 2014), The Annexation of Crimea (February 2014) and 2 more anniversaries

Perestroika, Ukraine in 1986–1991, The Revival of Ukrainian national culture 1989 - 1991, The Ukrainian declaration of independence in 1991, Dissolution of the Soviet Union and 4 more anniversaries

Ukraine in 1990-s., Ukrainian student discontent (1980 - 1990), Perestroika, Ukraine in 1986–1991, The Revival of Ukrainian national culture 1989 - 1991 and 1 more anniversaries

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

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

1. 9. 1939 - The outbreak of the WW2