Columbia subject headings:
Citizenship--European Union countries.
European Union countries--Social policy.
Nationalism--European Union countries.
Public welfare--European Union countries.
Welfare state--European Union countries.
Harvard subject headings:
Citizenship--European Union countries
European Union countries--Social policy.
Nationalism--European Union countries.
Public welfare--European Union countries
Welfare state--European Union countries.
Princeton subject headings:
Citizenship--European Union countries.
European Union countries--Social policy.
Nationalism--European Union countries.
Public welfare--European Union countries.
Welfare state--European Union countries.