History 932 Social conditions 451 Economic conditions 290 Social aspects 250 Women 214 Politics and government 162 Government policy 139 Political aspects 123 Economic policy 115 Economic aspects 106 Deaf 88 Political activity 86 Feminism 84 Economics 80 Employment 70 Economic development 68 Race relations 68 Sex role 67 Socialism 66 Globalization 65 Social life and customs 59 Commerce 55 Education 55 City planning 52 Cities and towns 50 Foreign economic relations 50 Labor unions 50 Capitalism 49 Social policy 48 Women's rights 48