Union of Soviet Socialist Republics
Союз Советских Социалистических Республик
Flag of the Soviet Union
Soviet Coat of Arms
Flag Coat of arms
Motto: Пролетарии всех стран, соединяйтесь!
(English: Workers of the world, unite!)
Location of the Soviet Union (BA)
and largest city
Coat of Arms of Moscow Moscow
Official languages Russian and many others
Demonym Soviet
Government Socialist single-party state
Drives on the right