Economic integration Regionalism -- 5 National security -- 4 Foreign Economic Relations 3 Politics and government -- 3 Social conditions 3 Economic aspects -- 2 more ... Foreign economic relations 2 Foreign relations 2 Business enterprises -- 1 Commerce 1 Commercial policy 1 Competition -- 1 Economic conditions 1 Economic conditions -- 1 Foreign relations -- 1 Free trade -- 1 Globalization -- 1 Membership 1 Political aspects -- 1 Politics and Government -- 1 Regional economics -- 1 Strategic aspects 1 politic and government -- 1 less ...