History 188 Social conditions 59 Social life and customs 48 Man-woman relationships 47 Politics and government 35 Race relations 31 Histoire 29 more ... World War, 1939-1945 27 African Americans 25 Families 23 Social classes 22 Video recordings for the hearing impaired 18 Women 18 Civil rights 17 Manners and customs 17 Civil rights movements 15 Household employees 15 World War, 1914-1918 15 Aristocracy (Social class) 14 Country life 14 Racism 13 Authors, American 11 Vietnam War, 1961-1975 11 Feature films 10 Artists 9 Economic conditions 9 Gay men 8 Historia 8 Murder 8 Working class 8 less ...