Economic conditions Social conditions Politics and government 9 Civilization 7 Social classes 7 History 6 Poor 6 more ... Working class 6 Social aspects 5 Social mobility 5 Economic policy 4 Equality 4 Income distribution 4 Politics and culture 4 Social prediction 4 Economic forecasting 3 Homelessness 3 Influence 3 Middle class 3 Popular culture 3 Race relations 3 Social values 3 African Americans 2 Cities and towns 2 Consumption (Economics) 2 Culture conflict 2 Economic aspects 2 Employment 2 Ethnic relations 2 Foreign relations 2 less ...