History 356 Economic conditions 191 Foreign relations 134 Politics and government 133 Description and travel 93 Economic policy 93 Motion pictures 92 plus ... Colonies 91 Social aspects 85 Social conditions 76 Relations 75 Commerce 73 Study and teaching 61 Foreign economic relations 57 Economic development 54 Economic aspects 53 Religion 53 Political aspects 49 Civilization 46 Government policy 46 History and criticism 46 National security 46 Financial crises 45 Sustainable development 43 Women 43 Economic integration 39 Travel 39 East and West 36 Religious aspects 36 Social life and customs 36 moins ...