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.
Police of the Republic of Armenia Police of the Republic of Armenia The Police of the Republic of Armenia (Armenian: Հայաստանի Հանրապետության ոստիկանություն) is the national police of Armenia. The head is Valeri Osipyan, in office since 10 May 2018. The first police service of Armenia was formed in 1918, shoetly before the Russian invasion of Armenia. On April 21, 1920, a "Militia" was formed in Yerevan based on the Soviet model. It was later renamed to the People’s Commissariat of Internal Affairs of the Armenian SSR or the NKVD of the Armenian SSR, which was the Armenian subordinate to the NKVD headquarters in Moscow. In