History of Soviet Russia and the Soviet Union (1917–27) the position of People's Commissar of War before the end of the year. In 1925, Trotsky was denounced for his essay "Lessons of October," which criticized Zinoviev and Kamenev for initially opposing Lenin's plans for an insurrection in 1917. Trotsky was also denounced for his theory of permanent revolution which contradicted Stalin's position that socialism could be built in one country, Russia, without a worldwide revolution. As the prospects for a revolution in Europe, particularly Germany, became increasingly dim through the 1920s, Trotsky's theoretical position began to look increasingly pessimistic as far as the success of Russian socialism was concerned.
NKVD means of persuasion" (torture) was sanctioned by a special decree of the state, which opened the door to numerous abuses, documented in recollections of victims and members of the NKVD itself. Hundreds of mass graves resulting from such operations were later discovered throughout the country. Documented evidence exists that the NKVD committed mass extrajudicial executions, guided by secret "plans". Those plans established the number and proportion of victims (officially "public enemies") in a given region (e.g. the quotas for clergy, former nobles etc., regardless of identity). The families of the repressed, including children, were also automatically repressed according to NKVD