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.
Polish minority in Russia saw cooperation with Bolshevik forces as betrayal and treachery of Polish national interests. Marian Lutosławski and his brother Józef, the father of the Polish composer Witold Lutosławski, were murdered in Moscow in 1918 as "counter-revolutionaries". Stanisław Ignacy Witkiewicz lived through the Russian Revolution in St. Petersburg, which had a profound effect on his works, many of which displayed themes of the horrors of social revolution. Famous revolutionaries with Polish origins include Konstantin Rokossovsky, Julian Marchlewski, Karol Świerczewski and Felix Dzerzhinsky, founder of the Cheka secret police which would later turn into the NKVD. However, according to their ideology they did