World politics -- International relations 51 Foreign relations -- 39 Globalization 16 Security, International 16 Military policy 15 National security -- 14 more ... Foreign relations 12 History -- 11 International relations -- 11 Congresses 9 Periodicals 9 Cold War 8 Political aspects 8 Congresses -- 7 International economic relations 7 Military history, Modern -- 7 Developing countries -- 6 Terrorism 6 War 6 Military art and science -- 5 National security 5 Nuclear warfare 5 Peace 5 Politics and government -- 5 Conflict management -- 4 Defenses 4 Diplomacy 4 Economic history -- 4 Globalization -- 4 less ...