The northwest territory of the Iberian Peninsula is the place where settled in the Middle Age a Kingdom whose language was later spread across the five continents with the name of Portuguese.
A part of that territory is called Galicia, and today it is part of Spain and the European Union, as a ‘Historic Nationality». Another part is Portugal. The legal systems of both States and the Union complement each other for the integration of the peoples that were divided.
Also Northern Ireland, like Wales and Scotland, has «Nation» status within the State of the United Kingdom and the European Union, and the system of European laws is the guarantee of its future peace and prosperity, and of a fraternal meeting.
They are not obligued to give it up.