Foreign relations -- 57 History -- 30 Relations -- 30 Foreign economic relations -- 20 National security -- 15 Politics and government -- 12 Foreign relations 10 more ... Economic conditions -- 8 History 7 Industrial management -- 7 Congresses -- 6 Economic policy -- 6 Biography -- 5 Case studies -- 5 Civilization -- 5 Military relations -- 5 World War, 1939-1945 -- 5 Diplomats -- 4 Economic aspects -- 4 Economic conditions 4 History. -- 4 International business enterprises -- 4 Politics and government 4 Commercial policy 3 Educators -- 3 Foreign countries 3 International status 3 Management 3 Management -- 3 Military policy 3 less ...