The IMDB says that this Jimmy Stewart movie was banned in fascist states because of fears that it showed democracy works
[DOC] [TLE] New Evidence of Jewish Movie Moguls' Collaboration with 1930s ... [PAR] Jun 10, 2013 ... A film that showed the advantages of democracy over fascism could never be 
made in Hollywood in the 1930s because of political pressure... [DOC] [TLE] Waukesha Civic Theatre [PAR] Ignorance, poverty, culture, and fear stand in the way of progress in Harper ...