Economic conditions -- 4 Causes 3 Nationalism -- 3 Politics and government -- 3 Commerce 2 Economic conditions 2 Economic policy -- 2 more ... Foreign relations -- 2 Investments, Foreign -- 2 Privatization -- 2 Terrorism -- 2 Yugoslav war, 1991 -- 2 American Border Region -- 1 Appropriations and expenditures 1 Armed Forces -- 1 Business enterprises -- 1 Business enterprises, Foreign -- 1 Civil war 1 Clans -- 1 Commercial policy 1 Competition, International 1 Conflict management 1 Congress 1 Congress -- 1 Congresses 1 Defenses 1 Economic integration 1 Economic policy 1 Economic sanctions, American 1 Environmental conditions -- 1 less ...