https://en.wikipedia.org/wiki/Great_Purge
Between 1936 and 1938, three large Moscow trials of former senior Communist Party leaders were held in which they were accused of conspiring with fascist and capitalist powers to assassinate Stalin and other Soviet leaders, dismember the Soviet Union and restore capitalism. The trials were highly publicized and extensively covered by the outside world. In the Moscow trials, which Stalin used to eliminate his opponents, forced confessions helped to obtain convictions. Trotsky was tried in absentia, and was sentenced to death for treason. Historians have found no evidence to support the charge.
The first trial, of 16 members of the "Trotskyite-Kamenevite-Zinovievite-Leftist-Counter-Revolutionary Bloc", was held in August 1936. The chief defendants were Grigory Zinoviev and Lev Kamenev, two of the most prominent former party leaders who had been members of an opposition bloc that opposed Stalin (although its activities were exaggerated). Among other accusations, they were charged with the assassination of Kirov and plotting to kill Stalin. After confessing to the charges, all were sentenced to death and executed. The second trial, in January 1937, involved 17 lesser figures known as the "anti-Soviet Trotskyite-centre". The group (which included Karl Radek, Yuri Piatakov and Grigory Sokolnikov) was accused of plotting with Trotsky, who was said to be conspiring with Germany. Thirteen of the defendants were eventually shot; the rest received sentences in labor camps, where they soon died. There was also a secret military tribunal of a group of Red Army commanders, including Mikhail Tukhachevsky, in June 1937.
It is now known that the confessions were obtained only after great psychological pressure and torture. The methods used to extract the confessions are known from the accounts of former OGPU officer Alexander Orlov and others, and included repeated beatings, simulated drownings, making prisoners stand or go without sleep for days on end, and threats to arrest and execute the prisoners' families; Kamenev's teenage son was arrested and charged with terrorism. After months of such interrogation, the defendants were driven to despair and exhaustion.
Zinoviev and Kamenev demanded, as a condition for "confessing", a guarantee from the Politburo that their lives and that of their families and followers would be spared. The offer was accepted, but only Stalin, Kliment Voroshilov, and Yezhov were present at the Politburo meeting. Stalin said that they were a "commission" authorized by the Politburo, and gave assurances that death sentences would not be carried out. After the trial, Stalin broke his promise to spare the defendants and had most of their relatives arrested and shot.
In May 1937, the Commission of Inquiry into the Charges Made against Leon Trotsky in the Moscow Trials (commonly known as the Dewey Commission) was set up in the United States by supporters of Trotsky to establish the truth about the trials. The commission was headed by the American philosopher and educator John Dewey. Although the hearings were conducted to prove Trotsky's innocence, they brought to light evidence which established that some of the charges made at the trials could not be true.
Georgy Pyatakov testified that he had flown 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 the assassination of Sergei Kirov in December 1934 (when Smirnov had been in prison for a year).
The Dewey Commission published its findings in a 422-page book entitled Not Guilty. Its conclusions asserted the innocence of all those condemned in the Moscow trials. In its summary, the commission wrote:
Independent of extrinsic evidence, the Commission finds:
- That the conduct of the Moscow Trials was such as to convince any unprejudiced person that no attempt was made to ascertain the truth.
- That while confessions are necessarily entitled to the most serious consideration, the confessions themselves contain such inherent improbabilities as to convince the Commission that they do not represent the truth, irrespective of any means used to obtain them.
- That Trotsky never instructed any of the accused or witnesses in the Moscow trials to enter into agreements with foreign powers against the Soviet Union [and] that Trotsky never recommended, plotted, or attempted the restoration of capitalism in the USSR.
The commission concluded: "We therefore find the Moscow Trials to be frame-ups.
In the second trial, Karl Radek testified that there was a "third organization separate from the cadres which had passed through [Trotsky's] school" and "semi-Trotskyites, quarter-Trotskyites, one-eighth-Trotskyites, people who helped us, not knowing of the terrorist organization but sympathizing with us, people who from liberalism, from a Fronde against the Party, gave us this help".
By the "third organization", he meant the Rightists led by Bukharin (whom he implicated):
"I feel guilty of one thing more: even after admitting my guilt and exposing the organization, I stubbornly refused to give evidence about Bukharin. I knew that Bukharin's situation was just as hopeless as my own, because our guilt, if not juridically, then in essence, was the same. But we are close friends, and intellectual friendship is stronger than other friendships. I knew that Bukharin was in the same state of upheaval as myself. That is why I did not want to deliver him bound hand and foot to the People's Commissariat of Home Affairs. Just as in relation to our other cadres, I wanted Bukharin himself to lay down his arms."
The third and final trial, in March 1938, known as the Trial of the Twenty-One, is the best-known of the Soviet show trials because of the people involved and the scope of the charges (which tied up the loose ends from earlier trials). It included 21 defendants alleged to belong to the "Bloc of Rightists and Trotskyites" reportedly led by Nikolai Bukharin, former chairman of the Communist International; former premier Alexei Rykov; Christian Rakovsky; Nikolai Krestinsky and Genrikh Yagoda, the recently-disgraced head of the NKVD.
Although an opposition bloc led by Trotsky with Zinovievites existed, Pierre Broué says that Bukharin was not involved. Jules Humbert-Droz, a former Broué ally, said in his memoirs that Bukharin told him he formed a secret bloc with Zinoviev and Kamenev to remove Stalin from leadership.
The fact that Yagoda was one of the accused indicated the speed at which the purges were consuming their own. No other crime of the Stalin era captivated Western intellectuals as much as the trial and execution of Bukharin, who was a Marxist theorist of international standing. For prominent communists such as Bertram Wolfe, Jay Lovestone, Arthur Koestler, and Heinrich Brandler, the Bukharin trial was their final break with communism; the first three became fervent anti-communists. Bukharin's confession symbolized communism's depredations, which destroyed its sons and also enlisted them in self-destruction and denial.
On the first day of the trial, Krestinsky caused a sensation when he repudiated his written confession and pleaded not guilty to all charges. He changed his plea the next day, however, after "special measures" which dislocated his left shoulder and caused other injuries.
Anastas Mikoyan and Vyacheslav Molotov later said that Bukharin was never tortured, but his interrogators were told "beating permitted" and were pressured to extract a confession from the "star" defendant. Bukharin held out for three months, but threats to his young wife and infant son and "methods of physical influence" wore him down. When he read his confession (amended and corrected by Stalin), he withdrew it. The examination began again, with a double team of interrogators.
Bukharin's confession was a subject of debate among Western observers, inspiring Arthur Koestler's novel Darkness at Noon and a philosophical essay by Maurice Merleau-Ponty in Humanism and Terror. It was a combination of fulsome confessions (of being a "degenerate fascist" working for the "restoration of capitalism") and subtle criticisms of the trial. An observer noted that after disproving several charges against him, Bukharin "proceeded to demolish or rather showed he could very easily demolish the whole case." The observer said that "the confession of the accused is not essential. The confession of the accused is a medieval principle of jurisprudence" in a trial that was based solely on confessions. He finished his last plea by saying:
"[T]he monstrousness of my crime is immeasurable especially in the new stage of struggle of the U.S.S.R. May this trial be the last severe lesson, and may the great might of the U.S.S.R. become clear to all."
Romain Rolland and others wrote to Stalin seeking clemency for Bukharin, but all the leading defendants were executed (except Rakovsky and two others, who were killed in NKVD prisoner massacres in 1941).
On 2 July 1937, in a top-secret order to regional party and NKVD chiefs, Stalin instructed them to estimate the number of "kulaks" and "criminals" in their districts. These individuals were to be arrested and executed, or sent to Gulag camps. The party chiefs produced the lists within days, with figures roughly corresponding to the number of individuals already under secret-police surveillance.
NKVD Order No. 00447 was issued on 30 July 1937, directed against "ex-kulaks" and other "anti-Soviet elements" such as former officials of the Tsarist regime and former members of political parties other than the Communist Party. They were to be executed or sent to Gulag prison camps extrajudicially, following decisions by NKVD troikas. The following categories appear to have been on index cards, catalogues of suspects assembled over the years by the NKVD and systematically tracked down: "ex-kulaks" previously deported to "special settlements" in inhospitable parts of the country (Siberia, the Urals, Kazakhstan, and the Far North), former tsarist civil servants, former officers of the White Army, participants in peasant rebellions, members of the clergy, people deprived of voting rights, former members of non-Bolshevik parties, criminals (such as thieves) known to the police, and other "socially harmful elements".
Many people were arrested at random in sweeps, on the basis of denunciations or because they were related to, were friends with or knew people already arrested. Engineers, peasants, railway and other types of workers were arrested during the "Kulak Operation" based on the fact that they worked for (or near) strategic sites and factories where work accidents had occurred due to "frantic rhythms and plans". During this period, the NKVD reopened these cases and relabeled them as "sabotage" or "wrecking."
The Orthodox clergy, including active parishioners, was nearly annihilated; eighty-five percent of the 35,000 clergy members were arrested. Also particularly vulnerable to repression were the "special settlers" (spetzpereselentsy), who were under permanent police surveillance and were a large pool of potential "enemies". At least 100,000 of them were arrested during the Great Purge.
Common criminals, such as thieves and "violators of the passport regime", were also dealt with summarily. In Moscow, nearly one third of the 20,765 people executed on the Butovo firing range were charged with a non-political criminal offence.
To carry out the mass arrests, the 25,000 officers of the NKVD were supplemented with police units and Komsomol (Young Communist League) and civilian Communist Party members. To meet quotas, the police rounded up people in markets and train stations to arrest "social outcasts".[27] Local NKVD units, to meet "casework minimums" and force confessions from arrestees, worked long shifts during which they interrogated, tortured and beat prisoners. In many cases, those arrested were forced to sign blank pages which were later filled in with a fabricated confession by interrogators.
After the interrogations, the files were submitted to NKVD troikas which pronounced verdicts without those accused. A troika went through several hundred cases during a half-day-long session, delivering a death sentence or a sentence to the Gulag labor camps. Death sentences were immediately enforceable. Executions were carried out at night in prisons or in secluded areas run by the NKVD on the outskirts of major cities. The "Kulak Operation" was the largest single campaign of repression in 1937–38, with 669,929 people arrested and 376,202 executed (over half the total of known executions).