Foreign relations -- 84 History -- 38 Relations -- 34 Politics and government -- 27 Foreign economic relations -- 20 Economic conditions -- 16 Foreign relations 16 more ... Economic policy -- 12 History 12 National security -- 12 Economic conditions 8 Civilization -- 6 Congresses -- 5 International relations 5 Military policy 5 Military relations -- 5 Politics and government 5 Biography -- 4 Defenses 4 Diplomacy 4 Diplomats -- 4 Economic aspects -- 4 Economic integration 4 Foreign economic relations 4 Social life and customs 4 World War, 1939-1945 -- 4 World politics -- 4 Armed Forces -- 3 Civilization 3 Commercial policy 3 less ...