Economic integration Politics and government 90 European federation 55 Economic policy 48 History 43 Economic conditions 41 Foreign relations 41 more ... Monetary policy 30 Monetary unions 24 International economic integration 22 Foreign economic relations 18 Political aspects 18 Euro 14 Group identity 14 Membership 14 Social policy 14 Social aspects 13 European cooperation 12 Finance 12 Law 12 Social conditions 12 Eurozone 11 Globalization 10 Nationalism 10 Public opinion 10 Regionalism 10 Relations 10 Economic aspects 9 National security 9 World politics 9 less ...