Foreign relations 68 Politics and government 66 History 54 Economic conditions 33 National security 30 Thesis 26 Asia, Southeastern 25 Foreign economic relations 25 Economic policy 21 Social conditions 16 Congresses 14 Defenses 12 Dissertations, Academic 12 Economic integration 12 International relations 11 Islam 11 Terrorism 11 Military policy 10 Regionalism 8 Strategic aspects 8 Economic forecasting 7 Security, International 7 World War, 1939-1945 7 Armed Forces 6 International economic relations 6 Islam and terrorism 6 Relations 6 Civilization 5 Commerce 5 Comparative law 5