World politics -- Foreign relations -- 103 International relations 72 History -- 44 Politics and government -- 42 Foreign relations 35 Military policy 30 more ... Security, International 28 National security -- 25 Periodicals 25 Cold War 23 Congresses -- 19 Congresses 18 International relations -- 18 Political aspects 18 Politics and government 17 International economic relations 16 Periodicals -- 16 Terrorism 16 Globalization 15 International agencies -- 12 Military history, Modern -- 11 Economic history -- 10 Balance of power 9 Defenses 9 Terrorism -- 9 War 9 Democracy -- 8 Diplomacy 8 Military art and science -- 8 less ...