Great Purge
The Great Purge began with a single murder. In 1934, Sergei Kirov, a popular and high-ranking Soviet official, was assassinated by Leonid Nikolaev. Joseph Stalin treated that death as a flashpoint. He launched a series of show trials, the Moscow trials, to strip suspected dissenters from the Communist Party of the Soviet Union. What followed, from 1936 to 1938, consumed hundreds of thousands of lives. Scholars estimate the death toll at 700,000 to 1.2 million. The campaign carried many names. Russians called it the Year of '37 and the Yezhovshchina. In 1968, the historian Robert Conquest popularized the phrase "great purge" in his book The Great Terror, borrowing the shadow of the French Revolution's Reign of Terror. Who decided who would die, and how were confessions wrung from the accused? Why did the killing reach into the army, the clergy, entire ethnic minorities, and even the secret police itself? And how did a state turn its own founders into traitors? The answers run from forced confessions in Moscow courtrooms to mass graves still being uncovered.
Nikolai Bukharin was a Marxist theorist of international standing, and the trial that destroyed him captivated Western intellectuals more than any other crime of the Stalin era. He had once chaired the Communist International. By March 1938 he stood among 21 defendants in the Trial of the Twenty-One, accused of belonging to a "Bloc of Rightists and Trotskyites." Beside him sat the former premier Alexei Rykov and Genrikh Yagoda, the recently disgraced head of the secret police. The presence of a fallen police chief showed how the purges were consuming their own. Lev Kamenev and Grigory Zinoviev opened the cycle of show trials in August 1936. They led a group of 16 charged as a "Trotskyite-Kamenevite-Zinovievite-Leftist-Counter-Revolutionary Bloc." They were accused of killing Kirov and plotting to kill Stalin. After confessing, all were sentenced to death and executed. A second trial in January 1937 sent 17 lesser figures, including Karl Radek and Yuri Piatakov, to the firing squad or to camps where they soon died. The purge struck the heart of the revolution itself. Of six members of the original Politburo from the October Revolution who lived to see the Great Purge, only Stalin survived in the Soviet Union. Four of the other five were executed. The bloodletting reached the families of the dead. Kamenev's teenage son was arrested and charged with terrorism.
Zinoviev and Kamenev would only confess on one condition. They demanded a guarantee from the Politburo that their lives, and the lives of their families and followers, would be spared. Only Stalin, Kliment Voroshilov, and Yezhov were present at the meeting that accepted the offer. Stalin called them a "commission" authorized by the Politburo. He gave assurances the death sentences would not be carried out. After the trial he broke that promise and had most of their relatives arrested and shot. The methods behind these confessions came to light through the accounts of former OGPU officer Alexander Orlov and others. Interrogators used repeated beatings, simulated drownings, and forced prisoners to stand or go without sleep for days. They threatened to arrest and execute the prisoners' families. After months, the defendants were driven to despair and exhaustion. Bukharin resisted longer than most. He held out for three months until threats to his young wife and infant son wore him down. He read a confession amended and corrected by Stalin, then withdrew it, and the interrogation began again with a double team. Even in court he fought. One observer noted that after disproving several charges, Bukharin "proceeded to demolish or rather showed he could very easily demolish the whole case." His confession would later inspire Arthur Koestler's novel Darkness at Noon.
In May 1937, supporters of Leon Trotsky set up a commission in the United States to test the Moscow trials against fact. The Commission of Inquiry into the Charges Made against Leon Trotsky was headed by the American philosopher and educator John Dewey. Its work exposed the trials as fiction. Georgy Pyatakov had testified that he flew to Oslo in December 1935 to receive terrorist instructions from Trotsky. The Dewey Commission established that no such flight took place. Another defendant, Ivan Smirnov, admitted taking part in killing Kirov in December 1934, though Smirnov had been in prison for a year by then. The commission published its findings in a 422-page book entitled Not Guilty. It declared the innocence of all those condemned in the Moscow trials. Its verdict was blunt: "We therefore find the Moscow Trials to be frame-ups." Western reactions were divided. Some observers swallowed the charges whole. Robert Conquest later named Walter Duranty of The New York Times and the American ambassador Joseph E. Davies, who saw "proof... beyond reasonable doubt to justify the verdict of treason." Yet some of the sharpest criticism came from the left, including socialist and communist contributors to the British newspaper The Manchester Guardian. For communists like Bertram Wolfe, Jay Lovestone, and Arthur Koestler, the Bukharin trial marked their final break with the movement.
On the 2nd of July 1937, in a top-secret order, Stalin told regional party and NKVD chiefs to count the "kulaks" and "criminals" in their districts. These people were to be arrested and executed, or sent to Gulag camps. The chiefs produced lists within days, with figures matching those already under secret-police surveillance. NKVD Order No. 00447 followed on the 30th of July 1937. It targeted "ex-kulaks" and other "anti-Soviet elements": former tsarist officials, former White Army officers, clergy, members of non-Bolshevik parties, and common criminals. They were to be executed or sent to camps extrajudicially, by decisions of NKVD troikas. A troika could move through several hundred cases in a half-day session, delivering death or the Gulag. Many people were swept up at random, on denunciations, or because they knew someone already arrested. To meet quotas, police rounded up people in markets and train stations. Prisoners were often forced to sign blank pages later filled with fabricated confessions. The Orthodox clergy was nearly annihilated, with 85 percent of its 35,000 members arrested. In Moscow, nearly a third of the 20,765 people executed at the Butovo firing range were charged with non-political crimes. The Kulak Operation was the largest single campaign of repression in 1937-38, with 669,929 people arrested and 376,202 executed. That figure was over half of all known executions.
Ethnic Poles made up 12.5 percent of those killed during the Great Purge, though they were only 0.4 percent of the population. On Yezhov's order, the NKVD ran mass operations against Soviet nationalities from 1937 through 1938. The Polish Operation was the largest, with 143,810 arrests and 111,091 executions. Timothy Snyder estimates at least 85,000 of those killed were ethnic Poles. The rest were merely suspected of being Polish. The arithmetic of these campaigns was stark. National minorities were 36 percent of the purge's victims but only 1.6 percent of the Soviet population. Seventy-four percent of ethnic minorities arrested were executed. The Polish model spread to other diaspora communities: Finns, Latvians, Estonians, Bulgarians, Afghans, Iranians, Greeks, and Chinese. Families were destroyed alongside the accused. NKVD Order No. 00486 sent women to five or ten years of forced labor and placed their children in orphanages. All possessions were confiscated. The repression of Polish families touched 200,000 to 250,000 people. Snyder attributes 300,000 deaths during the purge to "national terror," including Ukrainian kulaks who had survived the Holodomor famine. Lev Kopelev captured the continuity of that suffering in a single line: "In Ukraine, 1937 began in 1933."
Mikhail Tukhachevsky was a Marshal of the Soviet Union, and a secret military tribunal tried him with a group of Red Army commanders in June 1937. The purge of the army and navy stripped the high command bare. It removed three of five marshals, 13 of 15 army commanders, eight of nine admirals, and 154 of 186 division commanders. The navy suffered heavily, suspected of exploiting chances for foreign contacts. Early estimates claimed a quarter to half of Red Army officers were purged, but the true figure was 3.7 to 7.7 percent. The lower number came with a caveat: most of those purged were merely expelled from the party, and 30 percent of officers purged from 1937 to 1939 were allowed to return to service. The case against the army rested on fabrication. German-forged documents, supposed correspondence between Tukhachevsky and the German high command, were said to support it. The claim collapses under scrutiny. By the time those documents were reportedly created, two of Tukhachevsky's group were already imprisoned. The consequences reached the battlefield. Many German generals opposed invading Russia, but Hitler disagreed, calling the Red Army less effective after its intellectual leadership was destroyed. Historians cite that disruption as a factor in the Red Army's disastrous performance during the German invasion.
Stalin reversed course in 1938. He criticized the NKVD for carrying out mass executions and oversaw the execution of two of its chiefs, Genrikh Yagoda and Nikolai Yezhov, the man whose name the terror still carries. In the summer of 1938, Yezhov was relieved of his post and replaced by Lavrentiy Beria. On the 17th of November 1938, a joint decree of the Council of People's Commissars and the party central committee cancelled most NKVD orders of systematic repression and suspended death sentences. The killing did not simply stop. High commanders arrested under Yezhov were executed under Beria. Marshal Alexander Yegorov was arrested in April 1938 and shot in February 1939. His wife was shot in August 1938. Families who asked about the vanished were lied to. The NKVD told them their relatives had been sentenced to "10 years without the right of correspondence." When the ten years passed in 1947-48 and no one returned, the families were told their relatives had died in prison. The truth surfaced slowly. On the 25th of February 1956, Nikita Khrushchev delivered his secret speech to the 20th Party Congress. He revealed that of the 139 members and candidates elected at the 17th Congress, 98 people, 70 percent, were arrested and shot. The graves are still being found. During an August 2021 dig for an airport expansion in Odesa, Ukraine, workers uncovered a mass grave of 5,000 to 8,000 skeletons, believed to date to the late 1930s.
Common questions
What was the Great Purge in the Soviet Union?
The Great Purge was a political purge in the Soviet Union from 1936 to 1938, led by Joseph Stalin to remove suspected dissenters from the Communist Party. It was carried out largely by the NKVD and reached its peak between September 1936 and August 1938. Scholars estimate the death toll at 700,000 to 1.2 million.
Why is the Great Purge also called the Yezhovshchina?
The Great Purge is called the Yezhovshchina because its peak, between September 1936 and August 1938, came when the NKVD was led by chief Nikolai Yezhov. Stalin later oversaw Yezhov's own execution after reversing his stance on the purges in 1938.
What were the Moscow trials during the Great Purge?
The Moscow trials were three highly publicized show trials of former senior Communist Party leaders held between 1936 and 1938. The accused were charged with conspiring with fascist and capitalist powers to assassinate Stalin and restore capitalism, and convictions were obtained through forced confessions. The first trial in August 1936 condemned Grigory Zinoviev and Lev Kamenev, and the third in March 1938 condemned Nikolai Bukharin.
How did the Great Purge start?
The Great Purge followed the 1934 assassination of the high-ranking official Sergei Kirov by Leonid Nikolaev. Stalin treated Kirov's death as the flashpoint to begin the purges, charging a growing group of former opponents with the murder and a widening list of offenses including treason, terrorism, and espionage.
How many people died in the Great Purge?
Scholars estimate that 700,000 to 1.2 million people died during the Great Purge, including executions, deaths in detention, and deaths shortly after release from the Gulag. The Kulak Operation alone, the largest single campaign in 1937-38, involved 669,929 arrests and 376,202 executions.
How did the Great Purge affect the Red Army?
The purge of the army and navy removed three of five marshals, 13 of 15 army commanders, eight of nine admirals, and 154 of 186 division commanders, including Marshal Mikhail Tukhachevsky. The case rested on German-forged documents and forced confessions. Hitler considered the Red Army less effective afterward, and historians cite the disruption in its poor performance during the German invasion.
Were the victims of the Great Purge ever cleared?
Many victims were declared innocent, or rehabilitated, beginning in 1954. Mikhail Tukhachevsky and other generals were rehabilitated in 1957, while Nikolai Bukharin and others from the Moscow trials were not rehabilitated until 1988. Leon Trotsky was never rehabilitated by the USSR.
All sources
141 references cited across the entry
- 1bookVictor ZemskovAlgoritm — 2014
- 2journalCertainty, Probability, and Stalin's Great Party PurgeBrett Homkes — 2004
- 3webGreat Terror: 1937, Stalin & Russia2022-10-04
- 4bookJoseph Stalin: A Biographical CompanionHelen Rappaport — ABC-CLIO — 1999
- 6webRethinking Stalin's Purge of the Red Army, 1937–38Peter Whitewood — June 13, 2016
- 7journalThe Impact of the Great Purges on the People's Commissariat of Foreign AffairsTeddy J. Uldricks — 1977
- 8bookEducation and Social Mobility in the Soviet Union 1921–1934Sheila Fitzpatrick — Cambridge University Press — 1979
- 10journalSoviet Repression Statistics: Some CommentsMichael Ellman — 2002
- 11bookStalin and War, 1918–1953: Patterns of Repression, Mobilization, and External ThreatDavid R. Shearer — Taylor & Francis — 2023
- 12bookBringing Stalin Back In: Memory Politics and the Creation of a Useable Past in Putin's RussiaTodd H. Nelson — Rowman & Littlefield — 2019
- 13encyclopediaLeon Trotsky – Exile and assassination
- 14bookBehind the Moscow TrialsMax Schatman — 1938
- 15webJoseph Stalin12 November 2009
- 16webCase Study: The NKVD Mass Secret Operation n° 00447 (August 1937 – November 1938)Nicolas Werth — Mass Violence and Resistance – Research Network — 15 April 2019
- 17webGreat Terror
- 18webThe 'Bloc' of the Oppositions against Stalin (January 1980)Pierre Broué
- 19citationStalin: Paradoxes of Power 1878–1928Stephen Kotkin — Penguin Books — 2015
- 20webTrotsky's Struggle against Stalin12 September 2018
- 21webWho Killed Kirov? 'The Crime of the Century'7 July 2011
- 22bookAnti-Soviet 'Bloc of Rights and Trotskyites' Heard before the Military Collegium of the Supreme Court of the U.S.S.R., Verbatim ReportPeople's Comissariat of Justice of the U.S.S.R. — People's Comissariat of Justice of the U.S.S.R. — 1938
- 23bookWho Killed KirovAmy Knight — Hill & Wang — 1999
- 24bookOrigins of the Great Purges: The Soviet Communist Party Reconsidered, 1933–1938John Arch Getty et al. — Cambridge University Press — 1987
- 26webThe First Five Year Plan, 1928–19322015-10-07
- 27journalWhitewood, Peter, The Red Army and the Great Terror: Stalin's Purge of the Soviet MilitaryGrant Harward — 2016-07-02
- 29journalThe British Stalinists and the Moscow TrialsJoseph Redman — March–April 1958
- 30bookNot guilty : report of the Commission of Inquiry Into the Charges Made Against Leon Trotsky in the Moscow TrialsJohn Dewey — Sam Sloan and Ishi Press International — 2008
- 32bookBukharin and the Bolshevik RevolutionStephen Cohen
- 33bookDe Lenine à Staline. Dix ans au service de l'Internationale communiste 1921–1931Jules Humbert-Droz
- 35webН.В.Петров, А.Б.РогинскийНИПЦ «Мемориал»
- 36bookBloodlands: Europe Between Hitler and StalinTimothy Snyder — Basic Books — 2010
- 37webZapomniane ludobójstwo stalinowskie (The forgotten Stalinist genocide)Michał Jasiński — Gliwicki klub Fondy. Czytelnia — 2010-10-27
- 38bookEthnic and Religious Minorities in Stalin's Soviet Union: New Dimensions of ResearchOlle Sundström et al. — Södertörn Academic Studies — 2017
- 39bookUkraine: A HistoryOrest Subtelny — University of Toronto Press — 2009
- 40bookDenial: the final stage of genocideKirsten Dyck — Routledge — 2022
- 42journalJoseph Stalin: Revisionist BiographyGerald Meyer — 2017
- 44journalThe origins of Soviet ethnic cleansingMartin, Terry — 1998
- 45webThe fatal fact of the Nazi-Soviet pactTimothy Snyder — 2010-10-05
- 46bookGenocide: A World HistoryNorman M. Naimark — Oxford University Press — 2016
- 47journalThe Great TerrorHiroaki Kuromiya et al. — 2009
- 48webRanks
- 49bookWas There an Alternative? Trotskyism: a Look Back Through the YearsVadim Zakharovich Rogovin — Mehring Books — 2021
- 50bookCreating German Communism, 1890–1990: From Popular Protests to Socialist StateEric D. Weitz — Princeton University Press — 2021
- 51bookMarxism and the Philosophy of Science: A Critical HistoryHelena Sheehan — Verso Books — 2018
- 52bookThe Prophet: The Life of Leon TrotskyIsaac Deutscher — Verso Books — 2015
- 53bookOn the Eve: The Jews of Europe Before the Second World WarBernard Wasserstein — Simon and Schuster — 2012
- 54bookSoviet Politics: In PerspectiveRichard Sakwa — Routledge — 2012
- 55bookThe End of the Spanish Civil War: Alicante 1939Jonathan Whitehead — Pen and Sword History — 2024
- 56bookComrades!: A History of World CommunismRobert Service — Harvard University Press — 2007
- 57bookRussia's International Relations in the Twentieth CenturyAlastair Kocho-Williams — Routledge — 2013
- 58bookRussia: A HistoryGregory Freeze — Oxford University Press — 2009
- 62webAino ForstenParliament of Finland
- 63journalRepublication of: Quantum theory of weak gravitational fieldsMatvei Bronstein — 2011
- 64bookAdvances in the Interplay Between Quantum and Gravity PhysicsPeter G. Bergmann et al. — Springer Science & Business Media — 2012
- 65bookCovariant Loop Quantum Gravity: An Elementary Introduction to Quantum Gravity and Spinfoam TheoryCarlo Rovelli et al. — Cambridge University Press — 2015
- 66bookThe 20th Century O–Z: Dictionary of World BiographyFrank N. Magill — Routledge — 2013
- 67bookThe Soyuz Launch Vehicle: The Two Lives of an Engineering TriumphChristian Lardier et al. — Springer Science & Business Media — 12 March 2013
- 68bookSoviet Scientists Remember: Oral Histories of the Cold War GenerationMaria A. Rogacheva — Bloomsbury Publishing USA — 21 November 2019
- 69bookSpace Exploration and Humanity: A Historical Encyclopedia 2 volumesAmerican Astronautical Society — Bloomsbury Publishing USA — 23 August 2010
- 70journalShubnikov: A case of non-recognition in superconductivity researchHari Prasad Sharma et al. — 2006
- 71journalOn seven decades of antiferromagnetismN. F. Kharchenko — 2005-08-01
- 72bookPhysics In A Mad WorldMisha Shifman — World Scientific — 2015
- 73bookManaging Technological Innovation: Competitive Advantage from ChangeFrederick Betz — John Wiley & Sons — 2011
- 74bookAn Economic Inquiry into the Nonlinear Behaviors of Nations: Dynamic Developments and the Origins of CivilizationsRongxing Guo — Springer — 2017
- 75bookReconstructing Lenin: An Intellectual BiographyTamás Krausz — NYU Press — 2015
- 76bookLenin's MoscowAlfred Rosmer — (Cottons Gardens, E2 8DN), Pluto Press Limited — 1971
- 77bookThe Official Record of the United States Department of AgricultureUnited States Department of Agriculture — U.S. Government Printing Office — 1925
- 78bookThe Reception of David Ricardo in Continental Europe and JapanGilbert Faccarello et al. — Routledge — 2014
- 79bookAutomation and Autonomy: Labour, Capital and Machines in the Artificial Intelligence IndustryJames Steinhoff — Springer Nature — 2021
- 80bookEvgeny Pashukanis: A Critical ReappraisalMichael Head — Routledge — 12 September 2007
- 81bookThe Soviet Union 1917–1991Martin Mccauley — Routledge — 2014
- 82bookHistorical Dictionary of the Russian RevolutionJonathan Davis — Rowman & Littlefield — 2020
- 83bookNotebooks: 1936–1947Victor Serge — New York Review of Books — 2019
- 84bookHistory of Astronomy: An EncyclopediaJohn Lankford — Routledge — 2013
- 85bookRockets and PeopleBoris Evseevich Chertok — NASA — 2005
- 86bookSoviet Atomic Project, The: How The Soviet Union Obtained The Atomic BombLee G. Pondrom — World Scientific — 2018
- 87bookHammer and Rifle: The Militarization of the Soviet Union, 1926–1933David R. Stone — University Press of Kansas — 2000
- 88bookUnarmed Forces: The Transnational Movement to End the Cold WarMatthew Evangelista — Cornell University Press — 2018
- 89bookStrategyAleksandr A. Svečin — East View Publications — 1992
- 91journalAlexei Gastev and the Soviet Controversy over Taylorism, 1918–24Kendall E. Bailes — 1977
- 92bookThe Soviet Academy of Sciences and the Communist Party, 1927–1932Loren R. Graham — Princeton University Press — 2015
- 94bookComprehending the Complexity of Countries: The Way AheadHans Kuijper — Springer Nature — 2022
- 95bookGroups and Analysis: The Legacy of Hermann WeylKatrin Tent — Cambridge University Press — 2008
- 96bookHistorical Encyclopedia of Natural and Mathematical SciencesAri Ben-Menahem — Springer Science & Business Media — 2009
- 97bookEnsnared between Hitler and Stalin: Refugee Scientists in the USSRDavid K. Zimmerman — University of Toronto Press — 2022
- 100bookNikolai Sukhanov: Chronicler of the Russian RevolutionI. Getzler — Springer — 2001
- 101bookNotebooks: 1936–1947Victor Serge — New York Review of Books — 2019
- 102web70 years of Soviet GeorgiaTarkhan-Mouravi, George — 19 January 1997
- 103bookRussian Academicians and the Revolution: Combining Professionalism and PoliticsVera Tolz — Springer — 1997
- 105newsNightmare in the workers paradiseTim Tzouliadis — 2008-08-02
- 107journalVictims of the Soviet Penal System in the Pre-War Years: A First Approach on the Basis of Archival EvidenceJ. Arch Getty — 1993
- 109webRTÉ News: Mass grave uncovered in Mongolia2003-06-14
- 110bookWarlords and Muslims in Chinese Central Asia: a political history of Republican Sinkiang 1911–1949Andrew D. W. Forbes — CUP Archive — 1986
- 111web«Большой террор»: 1937–1938. Краткая хроникаN.G. Okhotin et al.
- 112webМосковский мартиролог
- 114bookIs Tomorrow Hitler's? 200 Questions on the Battle of MankindKnickerbocker, H.R. — Reynal & Hitchcock — 2005
- 115webOn Leaving the Communist PartyHoward Fast — 16 November 1957
- 116bookOn Stalin's Team : The years of Living Dangerously in Soviet PoliticsSheila Fitzpatrick — Princeton University Press — 2017
- 117journalVictims of the Soviet penal system in the pre-war years: a first approach on the basis of archival evidenceJ. Arch Getty et al. — 1993
- 118journalSoviet Repression Statistics: Some CommentsMichael Ellman — 2002
- 119bookThe Road to Terror: Stalin and the Self-Destruction of the Bolsheviks, 1932–1939J. Arch Getty et al. — Yale University Press — 2010
- 120journalChildren of 'Enemies of The People' as Victims of the Great PurgesCorinna Kuhr — 1998
- 121webThe Levashovo cemetery and the Great Terror in the Leningrad regionNérard François-Xavier — 27 February 2009
- 123bookHistory of MongoliaBat-Ėrdėniĭn Baabar — Monsudar Pub. — 1999
- 124bookMongolia in the Twentieth CenturyStephen Kotkin et al. — Routledge — 2015
- 125bookReign of Terror in Mongolia, 1920–1990Danzankhorloogiĭn Dashpu̇rėv et al. — South Asian Publishers — 1992
- 126bookStalin: A BiographyRobert Service — Harvard University Press — 2005
- 127bookStalinist Terror: New PerspectivesJohn Archibald Getty — Cambridge University Press — 1993
- 128webPictorial essay: Death trenches bear witness to Stalin's purgesJuly 17, 1997
- 129newsMass grave found at Ukrainian monastery2002-07-16
- 130newsWary of its past, Russia ignores mass grave siteFred Weir — 10 October 2002
- 131newsStalin-era mass grave yields tons of bones2010-06-09
- 134newsFormer Killing Ground Becomes Shrine to Stalin's VictimsSophia Kishkovsky — 2007-06-08
- 135webBurial grounds of the Great Terror16 November 2021
- 136newsCritics Scoff as Kremlin Erects Monument to the RepressedNeil MacFarquhar — 30 October 2017
- 137newsStalin-era mass grave found in UkraineBBC — 26 August 2021
- 138bookLife and Terror in Stalin’s RussiaRobert W. Thurston — Yale University Press — 1996
- 139bookAt Stalin's side : his interpreter's memoirs from the October Revolution to the fall of the dictator's empireV. M. (Valentin Mikhaĭlovich) Berezhkov et al. — Secaucus, NJ : Carol Pub. Group — 1994
- 140journalVictims of the Soviet Penal System in the Pre-War Years: A First Approach on the Basis of Archival EvidenceJ. Arch Getty et al. — October 1993
- 141webHistorian James Harris says Russian archives show we've misunderstood StalinJames Harris — July 26, 2016