1.  Communist Party of the Soviet Union
The Communist Party of the Soviet Union (CPSU) was the founding and ruling political party of the Soviet Union. The CPSU was the sole governing party of…
https://en.wikipedia.org/wiki/Communist Party of the Soviet Union

2.  Dissolution of the Soviet Union
The dissolution of the Soviet Union or collapse of the Soviet Union was the process of internal disintegration within the Union of Soviet Socialist Republics…
https://en.wikipedia.org/wiki/Dissolution of the Soviet Union

3.  Soviet–Afghan War
the President, Nur Mohammad Taraki, was murdered under orders of the second-in-command, Hafizullah Amin, which soured relations with the Soviet Union
https://en.wikipedia.org/wiki/Soviet–Afghan War

4.  Molotov–Ribbentrop Pact
The Molotov–Ribbentrop Pact was a non-aggression pact between Nazi Germany and the Soviet Union that enabled those two powers to divide-up Poland between…
https://en.wikipedia.org/wiki/Molotov–Ribbentrop Pact

5.  Hammer and sickle
by the Soviet Union is found in Chilean currency circulating since 1895. An alternative example is the combination of a hammer and a plough, with the same…
https://en.wikipedia.org/wiki/Hammer and sickle

6.  Soviet art
Soviet art is the visual art that was produced after October Socialist Revolution of 1917 in the Soviet Russia (1917—1922) and Soviet Union (1922—1991)…
https://en.wikipedia.org/wiki/Soviet art

7.  Flag desecration
Flag desecration is the desecration of a flag, violation of flag protocol, or a various set of acts that intentionally destroy, damage, or mutilate a flag…
https://en.wikipedia.org/wiki/Flag desecration

8.  National anthem of Russia
fʲɪdʲɪˈratsɨj]) is the name of the official national anthem of Russia. It uses the same melody as the "State Anthem of the Soviet Union", composed by Alexander…
https://en.wikipedia.org/wiki/National anthem of Russia

9.  Latvian Soviet Socialist Republic
Soviet Latvia or Latvia, was a republic of the Soviet Union. It was established on 21 July 1940, during World War II, as a Soviet puppet state in the
https://en.wikipedia.org/wiki/Latvian Soviet Socialist Republic

10.  Moscow
organisations in the Soviet Union were once highly centralized, two of the best Union-level teams represented defence and law-enforcing agencies: the Armed Forces…
https://en.wikipedia.org/wiki/Moscow