At the Twelfth Party Congress in Moscow in 1923, Nikolia Bukharin stressed that the Nazi Party had ‘inherited Bolshevik political culture exactly as Italian Fascism had done.' On June 20, 1923, Karl Radek gave a speech before the Comintern Executive Committee proposing a common front with the Nazis in Germany. That summer several Nazis addressed Communist meetings and vice versa, as the German Communist Party took a strong stand for ‘national liberation' against the Treaty of Versailles and inveighed against ‘Jewish capitalists.' It is said that a few of the more radical Nazis even told German Communists that if the latter go rid of their Jewish leaders, the Nazi would support them.