The European Union is a supranational union of 27 member states that are party to the EU's founding treaties, and thereby subject to the privileges and obligations of membership. They have agreed by t
A 2011 'family photo' of the European Council, which comprises the heads of state or government of the member states, along with President of the European Council and the President of the European Commission
The Treaties of the European Union are a set of international treaties between the European Union member states which sets out the EU's constitutional basis. They establish the various EU institutions
The European Constitution failed due to negative votes in two member states.