World politics -- International relations 32 Foreign relations -- 24 Military policy 12 Security, International 11 Globalization 10 National security -- 9 more ... Foreign relations 8 History -- 7 Political aspects 7 Developing countries -- 5 International relations -- 5 Military art and science -- 5 Terrorism 5 War 5 Cold War 4 Economic history -- 4 International economic relations 4 Military history, Modern -- 4 Peace 4 Politics and government -- 4 War -- 4 War on terrorism, 2001- 4 Balance of power 3 Congresses 3 Congresses -- 3 Defenses 3 Globalization -- 3 Politics and government 3 Twenty-first century -- 3 less ...