Foreign relations -- 3 Politics and government -- 3 Relations -- 3 Defenses 2 Government policy -- 2 Military policy 2 Prevention -- 2 more ... Terrorism -- 2 American Border Region -- 1 Arab-Israeli conflict -- 1 Armed Forces -- 1 Armed forces -- 1 Atomic bomb -- 1 Case studies 1 Civil defense -- 1 Commercial policy 1 Competition, International 1 Computer network resources -- 1 Conflict management -- 1 Congress 1 Congress -- 1 Economic sanctions, American 1 Elections -- 1 Electronic voting -- 1 Emergency management -- 1 Environmental conditions -- 1 Environmental policy -- 1 Equipment and supplies -- 1 Foreign trade and employment -- 1 Free trade 1 less ...