Foreign relations -- 11 Politics and government -- 10 Economic conditions 8 Politics and government 6 Foreign relations 4 World politics -- 4 Arms control 3 more ... Economic conditions -- 3 Economic integration 3 Economic policy 3 Economic policy -- 3 Ethnic relations 3 Investments, Foreign -- 3 Military policy 3 Commercial policy 2 Defenses 2 History 2 International relations 2 Security, International 2 World War, 1939-1945 -- 2 Arms transfers 1 Automation 1 Chronology 1 Cold War 1 Commerce 1 Communalism -- 1 Competition -- 1 Congresses 1 Constitutional law 1 Democracy -- 1 less ...