Realm · 1922–1991
Union of Soviet Socialist Republics
Union of Soviet Socialist Republics appears on the map from 1922 to 1991. At its greatest recorded extent, in 1946, it covered about 24.60 million km².
One of the realms of Soviet Union (USSR). The Soviet Union grew out of the October Revolution of 1917, when Lenin's Bolsheviks seized power in Petrograd and then won a brutal civil war. In 1922 Russia, Ukraine, Belarus and the Transcaucasian republics formed the Union of Soviet Socialist Republics, a one-party state run by the Communist Party from Moscow.
See Union of Soviet Socialist Republics on the map in 1946

- On the map
- 1922–1991
- Greatest extent
- 1946, about 24.60 million km²
- Read more
- Wikipedia: Soviet Union · Wikidata Q15180
Territory through time
| Years | Area drawn |
|---|---|
| 1922–1923 | 21.21 million km² |
| 1924–1925 | 21.55 million km² |
| 1926–1928 | 21.62 million km² |
| 1929–1931 | 21.62 million km² |
| 1932–1935 | 21.45 million km² |
| 1936–1939 | 21.45 million km² |
| 1940 | 23.49 million km² |
| 1941 | 23.49 million km² |
| 1942 | 22.25 million km² |
| 1943 | 20.61 million km² |
| 1944 | 21.77 million km² |
| 1945 | 23.12 million km² |
| 1946 | 24.60 million km² |
| 1947 | 23.83 million km² |
| 1948 | 22.41 million km² |
| 1949 | 22.29 million km² |
| 1950–1952 | 22.29 million km² |
| 1953–1968 | 21.98 million km² |
| 1969–1972 | 21.98 million km² |
| 1973–1975 | 21.98 million km² |
| 1976–1978 | 21.98 million km² |
| 1979–1982 | 21.98 million km² |
| 1983–1986 | 21.98 million km² |
| 1987–1989 | 21.98 million km² |
| 1990 | 21.92 million km² |
| 1991 | 21.92 million km² |
Related
- Soviet Union (USSR) empire
- Second World War 1 September 1939 – 2 September 1945
- Soviet–Afghan War 24 December 1979 – 15 February 1989
- The world in 1930: The Great Depression Begins chapter
- The world in 1938: The Road to War chapter
- The world in 1945: Victory, Ruin and the Atom chapter
- The world in 1960: The Year of Africa chapter