Switzerland is a federation of relatively autonomous cantons, some of which have a history of confederacy that goes back more than 700 years, arguably putting them among the world's oldest surviving republics.
Switzerland is not a member state of the EU but applied for membership therein in May 1992.
Switzerland has four official languages: German (64%; yellow) in the north and centre, French (19%; purple) to the west, Italian (8%; green) in the south, and finally Romansh, a Romance language spoken by a small minority (<1%; red) in the southeastern canton of Graubünden and parts of Ticino.