Politics and government -- 347 Politics and government 229 History -- 222 English language -- 167 Foreign relations -- 165 Economic conditions 101 History 91 more ... Congresses 87 Economic conditions -- 85 Economic policy 71 Study and teaching 70 Congresses -- 63 World politics -- 59 International economic relations 57 International trade 57 Ethnic relations 55 Democracy -- 54 Biography -- 52 Social conditions -- 48 Social conditions 47 Economic policy -- 43 International relations 43 Democracy 42 Relations -- 42 Commercial policy 39 Military policy 37 Developing countries -- 36 Foreign relations 36 Military relations -- 35 Grammar 34 less ...