What is Congress of People's Deputies of the Soviet Union?
The '''Congress of People's Deputies of the Soviet Union''' ({{lang-ru|Съезд народных депутатов СССР|''Sʺezd narodnykh deputatov SSSR''}}) was the highest body of state authority of the [[Soviet Union]] from 1989 to 1991.<ref>[https://books.google.com/books?id=e9CPy7ukI9gC&pg=PA369 1977 USSR Constitution (as amended on 1988)]</ref> ==References== {{reflist}} {{politics-stub}} [[Category:Organizations based in the Soviet Union]]