History 614 Politics and government 252 Foreign relations 227 Economic conditions 211 Colonies 164 International relations 161 Relations 156 more ... Description and travel 143 Social aspects 140 Social conditions 140 Economic policy 109 Civilization 105 History and criticism 103 Commerce 91 Study and teaching 89 Women 89 Religion 86 Foreign economic relations 82 Diplomatic relations 71 Political aspects 69 Emigration and immigration 63 Economic history 58 International economic relations 58 Government policy 57 Economic aspects 56 Education 55 Financial crises 55 Economic development 53 In literature 50 Antiquities 48 less ...