 However the increase of the scope of the Soviet political repression, marked by the first show trial, the Shakhty Trial, brought into the focus of Bolsheviks the question whether "bourgeois intelligentsia", including workers of culture and arts, can be loyal to the Soviet power and can be trusted.As an early step was an instruction to the Russian Association of Proletarian Writers "to scourge and chastice [literature]" in the name of the Party", i.e., effectively encouraging censorship of literature on ideological grounds.Among the first targets were Yevgeny Zamiatin and Boris Pilnyak.