Documentary films History 226 Video recordings for the hearing impaired 157 Feature films 113 Social conditions 93 Production and direction 73 Politics and government 70 more ... Social life and customs 61 Motion pictures 60 Biographical films 59 Social aspects 56 Motion picture producers and directors 52 Foreign films 45 Nonfiction films 44 Short films 38 Deaf 36 Experimental films 32 World War, 1939-1945 30 Economic conditions 28 Education 27 Iraq War, 2003-2011 25 Description and travel 23 Students 23 History and criticism 22 Mass media 21 Vietnam War, 1961-1975 20 Documentaires 19 Psychological aspects 19 Music 18 Animated films 17 less ...