Soviet Union: Quick Facts

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What was the Soviet Union?

The Soviet Union, officially the Union of Soviet Socialist Republics (U.S.S.R.), was a Eurasian state that existed from 1922 to 1991. It was the largest country in the world by area, encompassing 15 Soviet Socialist Republics, with Moscow as its capital. The majority of its population was composed of East Slavs, though over 100 distinct nationalities resided within its borders.

The Soviet Union was the successor to the Russian Empire and was established following the 1917 Revolution. Its political system was characterized by a highly centralized, authoritarian structure dominated by the Communist Party of the Soviet Union (CPSU). Economically, it operated under a command economy controlled by five-year plans.

Significant reforms of glasnost (openness) and perestroika (restructuring) in the late 1980s led to increased political and economic liberalization. However, these reforms, coupled with economic stagnation, ethnic nationalism, and the costly involvement in Afghanistan, contributed to the Soviet Union's eventual collapse on December 31, 1991. It was succeeded by 15 independent nations, with Russia assuming its permanent seat on the United Nations Security Council.

Where was the Soviet Union located?

The Soviet Union was a vast country located in northern Eurasia, stretching from the Baltic and Black Seas to the Pacific Ocean. It encompassed Eastern Europe and Northern Asia, covering approximately 8,650,000 square miles (22,400,000 square kilometers). At its greatest extent, it occupied nearly one-sixth of the Earth's land surface. The capital was Moscow, which is now the capital of Russia. The Soviet Union officially existed from 1922 to 1991.

When was the Soviet Union created, and how long did it last?

The Soviet Union was officially established on December 30, 1922. It existed until December 31, 1991, lasting for approximately 69 years.

What kind of government did the Soviet Union have?

The Soviet Union was governed by a single-party system, dominated by the Communist Party of the Soviet Union (CPSU). This party, rooted in Leninism, held a monopoly on political power from the Russian Revolution of 1917 until the dissolution of the Soviet Union in 1991.

While the constitution outlined a governmental structure with bodies like the Supreme Soviet, in practice, the CPSU's leadership, particularly the Politburo and the Secretariat, dictated all major policies. The soviets, or councils, at various levels were officially legislative and executive bodies, but candidate selection and decision-making were controlled by the party. Security agencies like the KGB also played a significant role in maintaining the party's control.

What was daily life like for people living in the Soviet Union?

Daily life in the Soviet Union was heavily influenced by a centrally planned economy that prioritized industrialization and military strength over consumer needs. Housing in urban areas was predominantly state-owned, with cramped apartments often shared by multiple tenants. Rents were kept very low but were insufficient for maintenance, leading to rapid deterioration. While citizens received benefits like free healthcare and education, the quality was often inferior to Western standards. The ruling elite, known as the nomenklatura, enjoyed lavish privileges, including better housing, access to scarce goods, and superior medical care.

Why did the Soviet Union break apart in 1991?

The Soviet Union's dissolution in 1991 was a complex process driven by multiple factors. Mikhail Gorbachev's policies of perestroika (restructuring) and glasnost (openness) aimed to reform the stagnating economy and open up the political system. However, these reforms inadvertently weakened central control and unleashed long-suppressed nationalist sentiments within the various republics.

Economic difficulties, including shortages and inflation, further fueled discontent. A failed coup attempt in August 1991 by hard-liners seeking to reverse Gorbachev's reforms proved to be the final catalyst. This event dramatically weakened Gorbachev's authority and empowered leaders like Boris Yeltsin, who championed Russian sovereignty. Following the coup, republics rapidly declared independence, leading to the formal dissolution of the Soviet Union on December 31, 1991.

Union of Soviet Socialist Republics, 1922–91 Read the full article Soviet Union Soviet Union, former northern Eurasian empire (1917/22–1991) stretching from the Baltic and Black seas to the Pacific Ocean and, in its final years, consisting of 15 Soviet Socialist Republics (S.S.R.’s): Armenia, Azerbaijan, Belorussia (now Belarus), Estonia, Georgia, Kazakhstan, Kirgiziya (nowread more

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The Union of Soviet Socialist Republics (USSR), commonly known as the Soviet Union, was a transcontinental socialist state spanning Eurasia from 1922 to 1991. Established following the 1917 Russian Revolution, it functioned as a highly centralized one-party state governed by the Communist Party. Following World War II, the Soviet Union emerged as a global superpower engaged in the Cold War until its formal dissolution in December 1991.

Facts

Also Known As Soyuz Sovetskikh Sotsialisticheskikh Respublik • Russia • Union of Soviet Socialist Republics • Sovetsky Soyuz • U.S.S.R.

Did You Know?

  • In December 1970, the Soviet Union's Venera 7 spacecraft accomplished the first successful soft landing on another planet and transmitted scientific data from the surface of Venus.
  • Large-scale agricultural irrigation projects initiated by the Soviet Union diverted inflowing rivers, causing the Aral Sea to shrink to a small fraction of its former size.

Photos and Videos


Topics

Major Events


Armenia
Armenia
country, Asia
Azerbaijan
Azerbaijan
country, Asia
Belarus
Belarus
country, Europe
Post-World War I and post-World War II boundary changes of the area of former East Prussia and its major towns.
East Prussia
former province, Germany
Estonia
Estonia
country, Europe
Map of Europe highlighting the historical region of Galicia in orange, spanning parts of present-day southeastern Poland and western Ukraine, with surrounding countries and major bodies of water labeled for geographic context.
Galicia
historical region, Eastern Europe
Georgia
Georgia
country, Asia
Aleksandr Solzhenitsyn speaks at a press conference, holding papers and gesturing, with a chalkboard listing names in Russian behind him.
Gulag
labor camps, Soviet Union
Kazakhstan
Kazakhstan
country, Asia
Kyrgyzstan
Kyrgyzstan
country, Asia
Latvia
Latvia
country, Europe
Lithuania
Lithuania
country, Europe
Moldova
Moldova
country, Europe
Russia
Russia
country, Europe and Asia
Tajikistan
Tajikistan
country, Asia

Key People

Vladimir Lenin
Vladimir Lenin
prime minister of Soviet Union
Joseph Stalin
Joseph Stalin
premier of Soviet Union
Babel, Isaac
Isaac Babel
Russian author
Nikita Khrushchev smiling and wearing a suit with medals on the lapel, shown from the chest up in a black and white photograph.
Nikita Khrushchev
premier of Soviet Union
Leon Trotsky
Leon Trotsky
Russian revolutionary
default image
Stanislav Petrov
Soviet military officer
Mikhail Gorbachev, 1987
Mikhail Gorbachev
president of Soviet Union
Ivan Pavlov
Ivan Pavlov
Russian physiologist
Sergei Eisenstein
Sergei Eisenstein
Russian film director and theorist
Henry Kissinger
Henry Kissinger
American political scientist and diplomat
Anna Akhmatova
Anna Akhmatova
Russian poet
Andrey Sakharov
Andrey Sakharov
Soviet physicist and dissident
Russian President Boris Yeltsin stands at a podium with microphones, smiling, in front of a U.S. flag during a news conference at the White House.
Boris Yeltsin
president of Russia
Leonid Brezhnev
Leonid Brezhnev
president of Soviet Union
Mikhail Khodorkovsky wearing glasses and a brown jacket, standing indoors as he arrives at court in Moscow.
Mikhail Khodorkovsky
Russian businessman
Whittaker Chambers sits at the witness stand before several microphones, head slightly bowed, during the House Un-American Activities Committee hearing.
Whittaker Chambers
American journalist
Tsiolkovsky, Konstantin Eduardovich
Konstantin Tsiolkovsky
Russian scientist
Kim Il-Sung
Kim Il-Sung
president of North Korea
default image
Saparmurad Niyazov
president of Turkmenistan
default image
Pyotr Leonidovich Kapitsa
Soviet physicist