Politics and government -- 348 Politics and government 231 History -- 226 English language -- 170 Foreign relations -- 169 Economic conditions 101 History 95 more ... Economic conditions -- 92 Congresses 87 Economic policy 71 Study and teaching 71 Congresses -- 63 World politics -- 61 International economic relations 59 International trade 57 Biography -- 56 Ethnic relations 55 Democracy -- 53 Social conditions 51 Social conditions -- 50 International relations 46 Economic policy -- 44 Relations -- 43 Democracy 42 Commercial policy 39 Developing countries -- 37 Military policy 37 Foreign relations 36 Military relations -- 35 National security -- 35 less ...