UNION OF SOVIET SOCIALIST REPUBLICS
Coat of arms of the Soviet Union 1
The flag of the Soviet Union
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 .
The Soviet Union's roots lay in the October Revolution of 1917. The new government, led by Vladimir Lenin , established the Russian SFSR, the world's first constitutionally communist state . Following the Bolshevik victory in the Russian Civil War , the Russian SFSR and its subordinate republics were merged into the Soviet Union in 1922. Following Lenin's death in 1924, a six-year power struggle saw Joseph Stalin emerge as the country's undisputed personalist ruler. He initiated rapid industrialization and forced collectivization that led to significant growth, but contributed to a devastating famine in the 1930s that killed millions. The Soviet forced labour camp system, known as the Gulag , was expanded. During the late 1930s, Stalin's government conducted the Great Purge to eliminate opposition, resulting in deportations , executions , and the Moscow trials . Failing to build an anti-Nazi coalition in Europe, the Soviet Union signed a non-aggression pact with Nazi Germany in 1939. However, in 1941, Germany invaded the Soviet Union in the largest land invasion in history, opening the Eastern Front of World War II . The Soviet Union played a decisive role in defeating the Axis powers as part of the Allies , while extending its sphere of influence to Central and Eastern Europe . With around 27 million casualties , it suffered the most deaths of any country in World War II . In the war's aftermath , the Soviet Union consolidated the territories occupied by the Red Army into satellite states and undertook rapid economic development , cementing its status as a superpower .
Geopolitical tensions with the United States led to the Cold War . The US-led Western Bloc coalesced into the NATO military alliance in 1949, prompting the Eastern Bloc to form the Warsaw Pact in 1955. With little direct combat , the blocs engaged in ideological and proxy wars . In 1953, following Stalin's death , Nikita Khrushchev initiated a campaign of de-Stalinization , which led to ideological tensions with communist China , under Mao Zedong , and culminated in an acrimonious split . The Soviet military suppressed uprisings in East Germany , Hungary and Czechoslovakia , while the resolution of the Cuban Missile Crisis narrowly averted a global conflict . Under Leonid Brezhnev , prosperity shifted toward stagnation , although relations with the US eased . In 1985, Mikhail Gorbachev sought reform through his policies of glasnost and perestroika . In 1989, most Warsaw Pact countries overthrew their Soviet-backed regimes , effectively ending the Eastern Bloc. Nationalist movements across the Soviet republics declared sovereignty , and in 1991, a successful referendum to establish a renewed federation was followed by a failed coup by hardliners . This prompted Russia, Ukraine, and Belarus to secede . On 26 December, Gorbachev officially recognized the dissolution of the Soviet Union. Boris Yeltsin , president of the Russian SFSR, oversaw its reconstitution into the Russian Federation , the Soviet Union's successor state . All fifteen republics became independent states ; all except the Baltic states joined the Commonwealth of Independent States . The post-Soviet states experienced a humanitarian disaster and continuing wars and insurgencies .
The Soviet Union was one of the world's two superpowers, with
hegemony in Eastern Europe ,
global diplomacy , ideological influence (particularly in the
Global South ), military might, economic strength, and
scientific and technological accomplishments .
Its space program made
significant achievements in the
Space Race . It
had the world's second-largest economy and the largest
standing military . As a
nuclear state , it wielded the
largest arsenal of nuclear weapons in the world . As an Allied nation, it was a
founding member of the
United Nations and one of
five permanent members of its
Security Council . (
Full article... )
Entries here consist of Good and Featured articles, which meet a core set of high editorial standards.
Trofim Lysenko speaking at the Kremlin in 1935; behind him are (left to right) Stanislav Kosior , Anastas Mikoyan , Andrei Andreev and Joseph Stalin
Lysenkoism was a pseudoscientific political campaign led by the Soviet biologist Trofim Lysenko against genetics and science-based agriculture in the mid-20th century, rejecting natural selection in favour of a form of Lamarckism , as well as expanding upon the techniques of vernalization and grafting .
More than 3,000 mainstream biologists were dismissed or imprisoned, and numerous scientists were executed in the Soviet campaign to suppress scientific opponents . The president of the Soviet Agriculture Academy, Nikolai Vavilov , who had been Lysenko's mentor, but later denounced him, was sent to prison and died there, while Soviet genetics research was effectively destroyed. Research and teaching in the fields of neurophysiology , cell biology , and many other biological disciplines were harmed or banned. (Full article... )
“
Let a man find himself, in distinction from others, on top of two wheels with a chain — at least in a poor country like Russia — and his vanity begins to swell out like his tires. In America it takes an automobile to produce this effect.
”
Photo portrait, before 1951
Guy Francis de Moncy Burgess (16 April 1911 – 30 August 1963) was a British diplomat and Soviet double agent , and a member of the Cambridge Five spy ring that operated from the mid-1930s to the early years of the Cold War era. His defection in 1951 to the Soviet Union, with his fellow spy Donald Maclean , led to a serious breach in Anglo-United States intelligence co-operation , and caused long-lasting disruption and demoralisation in Britain's foreign and diplomatic services.
Born into an upper middle class family, Burgess was educated at Eton College , the Royal Naval College, Dartmouth , and Trinity College, Cambridge . An assiduous networker, he embraced left-wing politics at Cambridge and joined the Communist Party of Great Britain . Burgess was recruited by Soviet intelligence in 1935, on the recommendation of the future double agent Harold "Kim" Philby . After leaving Cambridge, Burgess worked for the BBC as a producer, briefly interrupted by a short period as a full-time MI6 intelligence officer, before joining the Foreign Office in 1944. (Full article... )
The following are images from various Soviet Union-related articles on Wikipedia.
Image 1 From left to right, the Soviet General Secretary
Joseph Stalin , US President
Franklin D. Roosevelt and British Prime Minister
Winston Churchill confer in Tehran, 1943 (from
History of the Soviet Union )
Image 4 Lenin ,
Trotsky and
Kamenev celebrating the second anniversary of the October Revolution (from
October Revolution )
Image 7 The New York Times headline from 9 November 1917 (from
October Revolution )
Image 8 Changes in national boundaries after the end of the Cold War (from
History of the Soviet Union )
Image 9 Mikhail Gorbachev in one-to-one discussions with US President
Ronald Reagan (
left ), 1985 (from
History of the Soviet Union )
Image 10 Bolshevik (1920) by
Boris Kustodiev (from
October Revolution )
Image 12 Stalin and
Lavrentiy Beria with Stalin's daughter,
Svetlana , on his lap. As head of the NKVD, Beria was responsible for many
political repressions in the Soviet Union . (from
History of the Soviet Union )
Image 13 "Pogrom in the Winter Palace" by
Ivan Vladimirov (from
October Revolution )
Image 14 The
Russian famine of 1921–22 killed an estimated 5 million people.
(from
History of the Soviet Union )
Image 15 Russian troops in trenches awaiting a German attack (from
Russian Revolution )
Image 16 The
Pan-European Picnic took place in August 1989 on the Hungarian-Austrian border. (from
History of the Soviet Union )
Image 17 Meeting before the Russian wire entanglements (from
Russian Revolution )
Image 18 Lenin ,
Trotsky , and
Kamenev celebrating the second anniversary of the
October Revolution (from
History of the Soviet Union )
Image 19 The
Battle of Stalingrad , considered by many historians as a decisive turning point of World War II (from
History of the Soviet Union )
Image 21 A revolutionary meeting of Russian soldiers in March 1917 in Dalkarby of
Jomala ,
Åland (from
Russian Revolution )
Image 22 A detachment of Red Guard sailors who dissolved the Constituent Assembly (from
October Revolution )
Image 23 The elections to the
Constituent Assembly took place in November 1917. The Bolsheviks won 24% of the vote. (from
October Revolution )
Image 24 European theatre of the
Russian Civil War in 1918 (from
October Revolution )
Image 25 A scene from the July Days. The army has just opened fire on street protesters. (from
October Revolution )
Image 26 Provisional Government 's volunteer soldiers secure Petrograd's
Palace Square with the
Austin Armoured Car , summer 1917. (from
Russian Revolution )
Image 27 Internally displaced Azerbaijanis from
Nagorno-Karabakh , 1993 (from
History of the Soviet Union )
Image 28 On 21 December 1991, the leaders of 11 former Soviet republics, including Russia and Ukraine, agreed to the
Alma-Ata Protocols , formally establishing the
Commonwealth of Independent States (CIS). (from
History of the Soviet Union )
Image 29 Map showing the greatest territorial extent of the Soviet Union and the sovereign states that it dominated politically, economically and militarily in 1960, after the
Cuban Revolution of 1959 but before the official
Sino-Soviet split of 1961 (total area: c. 35,000,000 km
2 ) (from
History of the Soviet Union )
Image 30 Red Guard unit of the Vulkan factory in Petrograd, October 1917 (from
October Revolution )
Image 31 The 2nd Moscow Women Death Battalion protecting the Winter Palace as the last guards of the stronghold (from
Russian Revolution )
Image 32 Petrograd
Milrevcom proclamation about the deposing of the
Russian Provisional Government (from
October Revolution )
Image 33 Soviet leader
Nikita Khrushchev (left) with US President
John F. Kennedy in Vienna, 3 June 1961 (from
History of the Soviet Union )
Image 34 Forward gun of
Aurora that fired the signal shot (from
October Revolution )
Image 35 Russian Civil War in the European part of Russia (from
History of the Soviet Union )
Image 36 Soviet general secretary
Leonid Brezhnev and US President
Jimmy Carter sign the
SALT II arms limitation treaty in Vienna on 18 June 1979. (from
History of the Soviet Union )
Image 37 A poster depicting the effect of the Revolution on the life of a peasant, 1920. From the collections of
RGASPI (from
Russian Revolution )
Image 38 Country emblems of the Soviet Republics before and after the dissolution of the Soviet Union (the
Transcaucasian Socialist Federative Soviet Republic (fifth in the second row) no longer exists as a political entity of any kind and the emblem is unofficial.) (from
History of the Soviet Union )
Image 39 A detachment of Red Guard sailors who dissolved the Constituent Assembly (from
Russian Revolution )
Image 40 Revolutionaries attacking the tsarist police in the early days of the February Revolution (from
Russian Revolution )
Image 41 Residents of Leningrad leave their homes destroyed by German bombing. About 1 million civilians died during the 871-day
Siege of Leningrad , mostly from starvation. (from
History of the Soviet Union )
Image 42 American, British, and Japanese Troops parade through Vladivostok in armed support to the White Army. (from
Russian Revolution )
Image 43 Soldiers marching in
Petrograd , March 1917 (from
Russian Revolution )
Image 44 Murder of the Romanov family,
Le Petit Journal (from
Russian Revolution )
Image 45 Cruiser
Aurora (from
October Revolution )
Image 46 Revolutionaries protesting in February 1917 (from
Russian Revolution )
Image 47 Anniversary of October Revolution in
Riga , Soviet Union in 1988 (from
October Revolution )
Image 48 Russian troops meeting German troops in No Man's Land (from
Russian Revolution )
USSR Constitution Day - 7 October - arguably the largest celebration of the year. Most of the traditions that were originally associated with Christmas in Russia (Father Frost, a decorated fir-tree) moved to New Year's Eve after the Revolution and are associated with New Year's Eve to this day.
This is a list of recognized content, updated weekly by JL-Bot (talk · contribs ) (typically on Saturdays). There is no need to edit the list yourself. If an article is missing from the list, make sure it is tagged (e.g. { { WikiProject Soviet Union } } ) or categorized correctly and wait for the next update. See WP:RECOG for configuration options.
Featured articles
Former featured articles
Featured lists
A-Class articles
Good articles
Former good articles
Good article nominees
Featured pictures
2020-09-16 165855 Soviet submarine B-515
Alexei Leonov
Field Marshal Keitel signs German surrender terms in Berlin 8 May 1945 - Restoration
German instrument of surrender2
Instrument of surrender Japan2
Mamoru Shigemitsu signs the Instrument of Surrender, officially ending the Second World War
Maxim Gorky LOC Restored edit1
Moscow Elektrozavodskaya metro station asv2018-09
Prokofieff (i.e. Prokofiev) LCCN2014708419 Crop 2
RUS-2016-Murmansk-Icebreaker Lenin 01
Raising a flag over the Reichstag - Restoration
Russian Imperial Family 1913
USS Yorktown collision
Yalta Conference (Churchill, Roosevelt, Stalin) (B&W)
Yuri Gagarin (1961) - Restoration
Yury Pen - Portrait of Marc Chagall
Did you know? articles
Main page featured articles
In the News articles
Picture of the day pictures
German instrument of surrender2 (2009-05-07)
Instrument of surrender Japan2 (2009-09-02)
Yalta Conference (Churchill, Roosevelt, Stalin) (B&W) (2010-05-08)
USS Yorktown collision (2011-02-12)
Maxim Gorky LOC Restored edit1 (2013-03-28)
Yuri Gagarin (1961) - Restoration (2020-03-09)
Alexei Leonov (2020-03-18)
Field Marshal Keitel signs German surrender terms in Berlin 8 May 1945 - Restoration (2020-05-08)
RUS-2016-Murmansk-Icebreaker Lenin 01 (2020-06-08)
Moscow Elektrozavodskaya metro station asv2018-09 (2022-02-26)
Russian Imperial Family 1913 (2022-07-17)
Mamoru Shigemitsu signs the Instrument of Surrender, officially ending the Second World War (2022-09-02)
2020-09-16 165855 Soviet submarine B-515 (2023-04-18)
Prokofieff (i.e. Prokofiev) LCCN2014708419 Crop 2 (2023-07-25)
Raising a flag over the Reichstag - Restoration (2025-05-02)
Main topics
Category puzzle
Select [►] to view subcategories
Привет and welcome! Wikipedia is the encyclopedia that anyone can edit. If you are interested in the Soviet Union and have some information that can be added to an existing article, please help. Here are some things you can do:
The following Wikimedia Foundation sister projects provide more on this subject:
General: Portals: Tools: Task forces (general): Task forces (regional): Related projects: Project-specific guidelines:
Purge server cache