Civilization Social life and customs Manners and customs 507 History 288 Social conditions 72 Intellectual life 61 Popular culture 51 more ... Politics and government 41 Social aspects 41 History and criticism 27 Antiquities 26 Description and travel 24 Economic conditions 21 African influences 16 Relations 14 Travel 14 Ethnology 13 Jews 13 Religion 13 Social change 13 Black people 12 National characteristics, American 12 Political aspects 12 Study and teaching 12 African Americans 11 Civilisation 11 Ethnic relations 11 Group identity 10 Women 10 Historiography 9 less ...