World politics -- Foreign relations -- 132 International relations 101 History -- 54 Politics and government -- 51 Foreign relations 44 Periodicals 36 more ... Security, International 36 Military policy 33 National security -- 33 Cold War 30 International relations -- 26 Congresses -- 24 Periodicals -- 24 Congresses 23 Political aspects 23 Globalization 21 International economic relations 20 Politics and government 18 Terrorism 18 Military history, Modern -- 14 International agencies -- 13 Diplomacy 12 Economic history -- 12 Developing countries -- 11 National security 11 Terrorism -- 11 Balance of power 10 Democracy -- 10 Post-communism 10 less ...