Social conditions History 536 Conditions sociales 319 Politics and government 270 Economic conditions 247 Histoire 213 Race relations 179 more ... African Americans 147 Social life and customs 107 Ethnic relations 105 Economic history 91 Social aspects 91 Soziale Situation 79 Noirs américains 73 Conditions économiques 71 Politique et gouvernement 63 Immigrants 62 Manners and customs 59 Civilization 56 Emigration and immigration 52 Ethnic identity 50 Relations raciales 48 15.85 history of America 43 Indians of South America 40 Relations interethniques 40 Mexican Americans 37 Black people 35 Ethnische Beziehungen 32 Aspect social 31 Social classes 31 less ...