World politics -- 721 International relations 172 Foreign relations -- 171 History -- 129 World politics 129 World War, 1939-1945 -- 123 Politics and government -- 75 more ... Foreign relations 54 History 43 Periodicals 43 International economic relations 40 Military policy 40 Security, International 40 International trade 39 Campaigns -- 37 National security -- 36 World War -- 36 Congresses 33 Congresses -- 33 Globalization 33 International relations -- 33 Cold War 32 Political aspects 32 Politics and government 31 Foreign trade regulation 27 Islam and world politics 25 Periodicals -- 25 Commercial policy 24 Diplomatic history 20 Economic conditions 20 less ...