History 144 Social conditions 35 Social life and customs 25 Politics and government 24 Women 19 African Americans 18 Manners and customs 18 more ... Civilization 15 Womyn 15 Economic conditions 13 Vietnam War, 1961-1975 13 Race relations 12 Iraq War, 2003-2011 11 Social aspects 11 Political aspects 10 Islam 9 Motion picture producers and directors 9 Antiquities 8 Artists 8 Civil rights 8 Foreign relations 8 History and criticism 8 Motion pictures 8 Production and direction 8 Racism 8 World War, 1939-1945 8 Architecture 7 Description and travel 7 International relations 7 Rock music 7 less ...