Politics and government 26 Foreign relations -- 23 Politics and government -- 19 History -- 16 History 14 Economic conditions 13 Foreign economic relations -- 9 more ... Foreign relations 8 Cabinet officers -- 7 Campaigns -- 6 Economic conditions -- 6 Economic policy 6 World War, 1939-1945 -- 6 Biography -- 4 Commercial policy 4 Description and travel 4 Population 4 Prime ministers -- 4 Relations -- 4 Social conditions 4 Commerce -- 3 Congresses 3 Congresses -- 3 Free trade -- 3 Social conditions -- 3 1965-90 2 20th century 2 Civilization 2 Corporate governance -- 2 Diplomats -- 2 less ...