Economic conditions Social conditions 502 History 360 African Americans 345 Politics and government 296 Conditions économiques 288 Economic history 181 もっと見る ... Race relations 168 Conditions sociales 128 Noirs américains 110 Indians of North America 98 Foreign relations 89 Economic aspects 78 Histoire 74 Civilization 72 Politique et gouvernement 71 Employment 61 Slavery 54 Social aspects 47 Economic policy 44 Civil rights 41 Relations raciales 40 Depressions 37 Ethnic relations 37 Racism 37 Social life and customs 37 New Deal, 1933-1939 36 African American businesspeople 33 Minorities 32 Schwarze 29 隠す ...