Economic conditions Social conditions 39 African Americans 19 Race relations 15 Economic policy 12 Politics and government 12 History 10 more ... Economic aspects 7 African American families 6 Social aspects 5 Social classes 5 Poverty 4 Economic development 3 Employment 3 Industries 3 Inner cities 3 Petroleum industry and trade 3 Political aspects 3 Race discrimination 3 Social change 3 Social problems 3 Urban policy 3 Urban poor 3 Alienation (Social psychology) 2 Civil rights 2 Communism 2 Competition, International 2 Condiciones economicas 2 Condiciones sociales 2 Democracy 2 less ...