European Union 6 Monetary unions -- 4 Economic integration 3 Political planning -- 3 Monetary policy -- 2 Antitrust law -- 1 Arms transfers -- 1 more ... Case studies 1 Case studies -- 1 Civil society -- 1 Competition, Unfair -- 1 Democratization -- 1 Economic conditions -- 1 Environmental law -- 1 Environmental policy -- 1 Environmental protection -- 1 Euro 1 European Union -- 1 European currency unit 1 Export controls -- 1 Foreign economic relations -- 1 Globalization 1 International cooperation -- 1 Law -- 1 Merchant marine -- 1 Police -- 1 Political particpation -- 1 Politics and government 1 Public opinion 1 Public opinion -- 1 less ...