Perestroika

Ukraine in 1990-s., 26 April 1986 - Chernobyl disaster, The Orange Revolution of 2004, 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 Annexation of Crimea (February 2014), 2014 - first invasion of Russia into Ukraine, 2022 - full scale invasion of Russia into Ukraine

Perestroika

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

Ukraine in 1990-s., 2014 - first invasion of Russia into Ukraine, 2022 - full scale invasion of Russia into Ukraine

Organization of Ukrainian nationalists (1929 - 1950 рр.), Ukrainian insurgent movement 1930–1950, Ukrainian Insurgent Army (1942 – 1954)

Ukraine in 1990-s., The Repressions of the totalitarian regime in the 1970s in Ukraine, Perestroika, 26 April 1986 - Chernobyl disaster, The Revival of Ukrainian national culture 1989 - 1991 and 4 more anniversaries

Ukraine in 1986–1991, The Ukrainian declaration of independence in 1991, The 1991 referendum in Ukraine, Dissolution of the Soviet Union