Blacklisting of authors Motion picture industry Screenwriters 13 History 11 Blacklisting of entertainers 10 Political aspects 9 Motion picture producers and directors 7 more ... Communism and motion pictures 6 Political activity 6 Cold War 5 Communism 5 Influence 5 American literature 3 Expatriate motion picture producers and directors 3 History and criticism 3 Motion picture actors and actresses 3 Communism and literature 2 Dramatists, American 2 Motion picture plays, American 2 Motion pictures 2 Television and politics 2 Theater 2 Expatriate motion picture actors and actresses 1 Journalists 1 Motion picture plays 1 less ...