Foreign relations 67 History 41 Politics and government 38 Thesis 32 Dissertations, Academic 27 Congresses 26 Economic conditions 26 National security 24 Southeast Asia 18 Foreign economic relations 17 Relations 17 Islam 15 Terrorism 14 Economic policy 10 Chinese 9 Regionalism 9 World War, 1939-1945 9 Strategic aspects 8 Defenses 7 Social conditions 7 Geopolitics 6 Religious aspects 6 Economic integration 5 Navigation 5 Safety measures 5 Armed Forces 4 Campaigns 4 Conflict management 4 Economic aspects 4 International cooperation 4