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YearMaps
Industrial Era1922 CE – 1991 CEPeak: 24.6M km² (1946 CE)

Union of Soviet Socialist Republics: Map & History

The Soviet Union, officially the Union of Soviet Socialist Republics (USSR), was a transcontinental country that spanned much of Eurasia from its formation in 1922 until its dissolution in 1991.

2.5
1922 CEDrag timeline:1946 CE1991 CE
1922 CE
1940 CE
1955 CE
1975 CE
1991 CE
Capital: MoscowCapital at 55.75°N, 37.62°EPeak Extent: 24.6M km²Vector Attribution: Cliopatria (CC BY 4.0)Wikidata: Q15180 ↗
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Wikipedia: Soviet Union
Soviet Union historical cartography
Country in Eurasia from 1922 to 1991

The Soviet Union, officially the Union of Soviet Socialist Republics (USSR), was a transcontinental country that spanned much of Eurasia from its formation in 1922 until its dissolution in 1991. It was the world's third-most populous country, the largest by area, and bordered twelve other countries. A diverse multinational state, it was organized as a federal union of national republics, with the largest and most populous being the Russian Soviet Federative Socialist Republic (SFSR). The world's flagship communist state, it was governed by the Communist Party under Marxism–Leninism, through soviet councils. The Soviet economy was also centrally planned. Its capital and largest city was Moscow.

Capital / Seat
Moscow
Common Languages
Russian
Imperial Currency
Soviet ruble (руб)
State Governance
Federal communist state
Peak Territory
22, 402, 200
Key Dynasts / Leaders
Vladimir Lenin, Mikhail Gorbachev
Preceded By
Russian Soviet Federative Socialist RepublicRussian SFSR, Ukrainian Soviet Socialist RepublicUkrainian SSR
Succeeded By
Post-Soviet states, Commonwealth of Independent States
Content & infobox metadata adapted from Wikipedia (Soviet Union)

Modern Countries Once Part of Union of Soviet Socialist Republics

At its mapped extent, Union of Soviet Socialist Republics covered territory in 27 present-day countries. The period shown is when the mapped borders include that country, and the note says how much of it.

Derived by testing mapped cities against this polity's dated territorial polygons, so the list is indicative and follows the borders in the source dataset.

Union of Soviet Socialist Republics in Depth

History

The history of the Soviet Union began with the ideals of the Bolshevik Revolution and ended in dissolution amid economic collapse and political disintegration. Established in 1922 following the Russian Civil War, the Soviet Union became a one-party state under the Communist Party. Its early years under Lenin were marked by the implementation of socialist policies and the New Economic Policy (NEP), which allowed for market-oriented reforms.

The rise of Joseph Stalin in the late 1920s ushered in an era of intense centralization and totalitarianism. Stalin's rule was characterized by the forced collectivization of agriculture, rapid industrialization, and the Great Purge, which eliminated perceived enemies of the state.

Government and politics

The Soviet communist state system was based on unified state power and democratic centralism. The highest organ of state authority, the Supreme Soviet of the Soviet Union, stood above all other state organs and worked under the leadership of the Communist Party of the Soviet Union. The executive organ of the state (synonymous with government), the Council of Ministers, was an internal organ of the All-Union Supreme Soviet.

At the top of the Communist Party was the Central Committee, elected at Party Congresses and Conferences. In turn, the Central Committee voted for a Politburo (called the Presidium between 1952 and 1966), Secretariat and the general secretary (First Secretary from 1953 to 1966), the de facto highest office in the Soviet Union.

Military

Under the Military Law of September 1925, the Soviet Armed Forces consisted of the Land Forces, the Red Army Air Force, the Navy, Joint State Political Directorate (OGPU) and the Internal Troops. The OGPU later became independent and in 1934 joined the NKVD secret police, and so its internal troops were under the joint leadership of the defence and internal commissariats. After World War II, Strategic Missile Forces (1959), Air Defense Forces (1948) and National Civil Defense Forces (1970) were formed, which ranked first, third, and sixth in the official Soviet system of importance (ground forces were second, Air Force fourth, and Navy fifth).

The army had the greatest political influence. In 1989, there served two million soldiers divided between 150 motorized and 52 tank divisions.

Economy

The Soviet Union adopted a command economy, whereby production and distribution of goods were centralized and directed by the government. For the overwhelming majority of its existence, the USSR did not use GDP or GNP to measure its economy, instead relying on the Material Product System.

Sections adapted from Wikipedia: Soviet Union (CC BY-SA 4.0).

Union of Soviet Socialist Republics: Key Facts

Key facts about Union of Soviet Socialist Republics
CapitalMoscow
Official languagesRussian, Ukrainian, Belarusian
Religionsecular state
Form of governmentone-party state, federation
CurrencySoviet ruble
Founded30 December 1922
Dissolved26 December 1991

Preceded by

  • Russian Socialist Federative Soviet Republic
  • Interwar Latvia
  • Russian Soviet Federative Socialist Republic
  • Ukrainian Soviet Socialist Republic
  • Byelorussian Soviet Socialist Republic
  • Transcaucasian Socialist Federative Soviet Republic

Succeeded by

Facts from Wikidata Q15180 (CC0).

Key Events in the History of The Union of Soviet Socialist Republics

Mapped, with their causes, timeline and answers to common questions.

Union of Soviet Socialist Republics Map Over Time

Dated world maps on which Union of Soviet Socialist Republics appears, with the other states of the time.

Union of Soviet Socialist Republics Timeline

Key historical inflections from foundation to peak territorial expansion

1 Epochs
Territorial Apex1946 CE

Expansion to peak recorded area of 24,600,085 km² in 1946 CE.

Union of Soviet Socialist Republics: Frequently Asked Questions

When did the Union of Soviet Socialist Republics exist?

The Union of Soviet Socialist Republics is dated to 1922 CE – 1991 CE, in the Industrial era.

What was the capital of the Union of Soviet Socialist Republics?

The capital of the Union of Soviet Socialist Republics was Moscow.

How large was the Union of Soviet Socialist Republics at its peak?

At its peak in 1946 the Union of Soviet Socialist Republics covered about 24,600,085 km².