Politics and government -- 541 Politics and government 395 History -- 369 Foreign relations -- 334 Economic conditions 271 Economic policy 249 Economic conditions -- 235 more ... English language -- 195 History 192 Study and teaching 189 Congresses 175 Economic policy -- 167 International economic relations 137 German language -- 136 Congresses -- 123 Foreign relations 121 Biography -- 108 World politics -- 98 International relations 86 Social conditions 85 International trade 79 Foreign economic relations -- 76 Developing countries -- 75 Social conditions -- 74 Grammar -- 70 Grammar 69 Democracy -- 66 Economic development 66 Ethnic relations 66 Foreign economic relations 64 less ...