Soviet russia

The

used for the

Russian Republic for a

after its

- from 7 November 1917 (October Revolution) to 19 July 1918 (1st RSFSR Constitution) or to 30 December 1922 (Treaty on the Creation of the USSR). Also used to

to the Soviet Union

in the early

ages.

Soviet Union

RSFSR (the Russian Soviet Federative Socialist Republic) (1917–1991),

of the USSR.