Before revision: Ibid., p.87 Critical of orthodox Marxism and the policies of the Polish United Workers Party (which they both were members of), Baczko and Kołakowski became inconvenient figures for the Polish authorities.
After revision: Critical of orthodox Marxism and the policies of the Polish United Workers Party (which they both were members of), Baczko and Kołakowski became inconvenient figures for the Polish authorities.