Scientist

17. 4. 1969 – A. Dubček’s resignation, start of the “normalisation” period

8. 5. 1945 - End of WWII, 1941-1944 - Nazi occupation of Ukraine, 1939 - 1941 - The first Soviet occupation of Galicia, The Orange Revolution of 2004, The Revival of Ukrainian national culture 1989 - 1991 and 2 more anniversaries

Ukraine in 1990-s., Perestroika, Ukraine in 1986–1991, 26 April 1986 - Chernobyl disaster, The 1991 referendum in Ukraine and 2 more anniversaries

Ukraine in 1990-s., 2014 - first invasion of Russia into Ukraine

Ukraine in 1990-s., Perestroika, Ukraine in 1986–1991, The Ukrainian declaration of independence in 1991, The 1991 referendum in Ukraine and 6 more anniversaries