Politics and government -- 247 History -- 209 History 114 Politics and government 110 Foreign relations -- 69 Biography -- 68 World politics -- 51 more ... Economic conditions -- 42 Civilization 24 Economic conditions 24 Description and travel 23 Social conditions -- 22 Social conditions 20 Biography 19 Foreign relations 19 Guidebooks 19 Nationalism -- 18 Presidents -- 18 Relations -- 18 Periodicals 17 World War, 1939-1945 -- 17 Periodicals -- 15 Social life and customs 15 Ethnic relations 14 Terrorism -- 14 Autonomy and independence movements 13 History, Modern -- 13 National security -- 13 Politicians -- 13 Cabinet officers -- 12 less ...