Families History 268 Family 125 Social conditions 59 Social life and customs 45 Manners and customs 43 Race relations 18 more ... Childhood and youth 17 Social aspects 17 Childhood and youth of a person 16 Politics and government 16 Women 16 African Americans 15 Marriage 15 Kinship 13 Psychological aspects 10 Family relationships 9 Travel 9 Children 8 Civilization 8 Economic conditions 8 Households 8 Jews 8 Religion 8 Political aspects 7 Social change 7 World War, 1939-1945 7 History and criticism 6 Indians of North America 6 Nobility 6 less ...