European Union 19 Economic integration 17 Foreign economic relations -- 12 European Union -- 8 Politics and government 8 Foreign relations 7 Foreign relations -- 7 more ... Politics and government -- 7 Economic conditions 6 Economic policy 5 Commerce -- 4 Monetary unions -- 4 Case studies -- 3 Congresses 3 History -- 3 Investments, European -- 3 Monetary policy -- 3 National security -- 3 Political planning -- 3 Antitrust law -- 2 Boundaries 2 Commercial policy 2 Congresses -- 2 Europe 1992 2 European Union countries 2 European cooperation 2 European currency unit 2 Foreign economic relations 2 Free trade -- 2 Globalization 2 less ...