Politics and government -- 9 Foreign relations -- 6 Economic integration 5 Foreign relations 4 European Federation 3 Economic conditions -- 2 European federation -- 2 more ... Foreign economic relations 2 Sources 2 Statesmen -- 2 Biography -- 1 Biography. -- 1 Citizenship -- 1 Commonwealth countries 1 Commonwealth countries -- 1 Democracy -- 1 European Economic Community countries -- 1 European communities 1 European cooperation 1 European economic community -- 1 Foreign economic relations 1 Foreign rrelations -- 1 Group identity -- 1 History 1 History -- 1 Human geography -- 1 International relations -- 1 Nationalism -- 1 Philosophy 1 Political aspects 1 less ...