Dissolution of the Soviet Union

Perestroika, First Nagorno-Karabakh War, Dissolution of the Soviet Union

First Nagorno-Karabakh War, Dissolution of the Soviet Union

5. 1. - 21. 8. 1968 - The Prague Spring, 26 April 1986 - Chernobyl disaster, Dissolution of the Soviet Union, Ukraine in 1990-s., The Orange Revolution of 2004 and 1 more anniversaries

Perestroika, Dissolution of the Soviet Union

Perestroika, Dissolution of the Soviet Union

Perestroika, Dissolution of the Soviet Union

Perestroika, Dissolution of the Soviet Union

Perestroika, Dissolution of the Soviet Union

Perestroika, Dissolution of the Soviet Union

Perestroika, Dissolution of the Soviet Union