Politics and government -- Social conditions -- Economic conditions -- 80 Economic policy -- 15 History -- 12 Foreign relations -- 7 Congresses -- 5 more ... Congresses 4 Economic conditions 4 Foreign relations 4 Addresses, essays, lectures 3 Case studies 3 Case studies -- 3 Civilization -- 3 Elite (Social sciences) -- 3 Political culture -- 3 Public opinion -- 3 Social aspects -- 3 Social conditions 3 Social policy 3 Socialism -- 3 Addresses, essays, lectures -- 2 Commerce 2 Debts, External -- 2 Democratization -- 2 Economic aspects -- 2 Economic integration -- 2 Education -- 2 Encyclopedias 2 Ethnic relations 2 less ...