Ukraine in 1990-s., Perestroika, Ukraine in 1986–1991, 26 April 1986 - Chernobyl disaster, The 1991 referendum in Ukraine and 4 more anniversaries

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

Perestroika

1944 - 1947 - Population Transfers from the Ukrainian - Polish Borderlands

26 April 1986 - Chernobyl disaster, The Revival of Ukrainian national culture 1989 - 1991, The Ukrainian declaration of independence in 1991, The Revolution on Granite in Ukraine. 2.10.1990 – 17.10.1990, Dissolution of the Soviet Union and 6 more anniversaries

Perestroika, The 1991 referendum in Ukraine, Dissolution of the Soviet Union, The Revolution of Dignity (21.11. 2013 – 22.02. 2014), 2014 - first invasion of Russia into Ukraine and 1 more anniversaries

Ukraine in 1990-s., Perestroika, 26 April 1986 - Chernobyl disaster, The Revival of Ukrainian national culture 1989 - 1991, The Orange Revolution of 2004 and 2 more anniversaries