History 396 World War, 1939-1945 71 Politics and government 61 Histoire 54 Campaigns 50 Social conditions 49 Social aspects 39 mer ... Social life and customs 38 Civilization 34 Motion picture producers and directors 32 Motion pictures 32 Artists 31 African Americans 30 Production and direction 30 Vietnam War, 1961-1975 30 Race relations 29 Documentary television programs 28 Fashion designers 27 Architecture 26 Environmental aspects 26 Fashion 25 Iraq War, 2003-2011 25 Motion picture actors and actresses 25 History and criticism 24 Nature 24 Description and travel 22 Presidents 22 Effect of human beings on 21 Islam 21 Terrorism 21 mindre ...