History 291 Foreign relations -- 284 Politics and government 282 Politics and government -- 257 History -- 202 Economic conditions 106 Foreign relations 88 more ... Biography -- 79 World politics -- 74 Communism -- 68 Congresses 58 Economic conditions -- 57 Social conditions 49 Description and travel 42 Economic policy 40 International relations 40 Civilization 39 Colonies -- 38 Congresses -- 34 Addresses, essays, lectures 33 Islam 30 Nationalism -- 28 Military policy 27 Biography 26 Communism 24 Economic development 23 Presidents -- 23 Social life and customs 23 Sources 23 World War, 1939-1945 -- 23 less ...