Foreign relations -- 30 Politics and government 20 Politics and government -- 15 Economic policy -- 8 Economic conditions -- 7 National security -- 7 Relations -- 7 more ... Foreign relations 6 Nuclear weapons -- 6 Foreign economic relations -- 5 History -- 5 Military policy 5 Foreign economic relations 4 Social conditions -- 4 Case studies 3 Communalism -- 3 Congresses -- 3 Democracy -- 3 Economic conditions 3 Military relations -- 3 Social conditions 3 Civilization 2 Commercial policy 2 Competition, International 2 Congresses 2 Constitutional law 2 Defenses 2 Economic aspects -- 2 Economic policy 2 Ethnic relations -- 2 less ...