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.
Khabarovsk Krai Police 1893 the Khabarovka city renamed to Khabarovsk, and on 1 January 1895 the Armed Police Department (Окружное Полицейское Управление) has been formed under the command of Alexander Mikhailovich Chernov, who was known in Russian Far East as successful fighter against crime and as Chairman of Sanitary Executive Commission and the founder of local fire-fighters force. On 1906, Lev Tauz has been appointed as Head of Police, he was the head of police during the last days of the RussianEmpire and continue to fill his duty after the Russian Revolution, until 1917. He was replaced by Fyodor Barinov who was arrested