European Union European Union countries -- Politics and government 21 International relations 9 Law -- European Union countries 9 Europe -- Economic integration 8 European Union countries -- Foreign relations 8 European federation 8 more ... Constitutional law -- European Union countries 7 Politics and government 5 European Union countries -- Economic policy 4 Lobbying -- European Union countries 4 Democracy -- European Union countries 3 Diplomatic relations 3 Economic integration 3 Europe -- Politics and government -- 1945- 3 European Union -- Membership 3 European Union countries -- Social policy 3 Foreign relations 3 International economic integration 3 Legitimacy of governments -- European Union countries 3 North Atlantic Treaty Organization 3 Political planning -- European Union countries 3 Political science 3 UE/CE Etats membres 3 World Trade Organization 3 Citizenship -- European Union countries 2 Europe 2 Europe -- Foreign relations -- 1989- 2 Europe -- Politics and government 2 Europe -- Politics and government -- 1989- 2 less ...