Economic integration 15 Foreign relations 13 Economic policy 8 Foreign relations -- 8 Politics and government 8 Politics and government -- 6 Foreign economic relations -- 5 more ... Democracy -- 4 Globalization 4 Public opinion -- 4 Commercial policy 3 European Union 3 European Union -- 3 European Union Countries 3 International relations 3 Law -- 3 National security -- 3 Political participation -- 3 Public opinion 3 Relations -- 3 Social policy 3 Civil society -- 2 European Union countries 2 Free trade -- 2 Globalization -- 2 History 2 History -- 2 Human rights -- 2 International economic relations 2 Legitimacy of governments -- 2 less ...