Economic conditions Social conditions 76 Politics and government 57 Economic policy 46 History 46 Economics 37 Emigration and immigration 33 Economic development 30 Commerce 23 Immigrants 21 Economic history 20 Description and travel 19 Economic aspects 17 Foreign economic relations 16 Social aspects 16 Women 14 Business 13 Conditions economiques 13 Globalization 12 Colonies 11 Finance 11 Foreign relations 11 British 10 Capitalism 9 Economic integration 8 Employment 8 Public opinion 8 Social history 8 Working class 8 African Americans 7