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 The NKVD of the RSFSR retained control of the "militsiya", and various other responsibilities. In 1934 the NKVD of the RSFSR was transformed into an all-union security force, the NKVD (which the Communist Party of the Soviet Union leaders soon came to call "the leading detachment of our party"), and the OGPU was incorporated into the NKVD as the Main Directorate for State Security (GUGB); the separate NKVD of the RSFSR was not resurrected until 1946 (as the MVD of the RSFSR). As a result, the NKVD also took over control of all detention facilities (including the forced labor camps,