Arnor

Arnor is a fictional kingdom in J. R. R. Tolkien's writings. Arnor, or the Northern Kingdom, was a kingdom of the Dúnedain in the land of Eriador in Middle-earth. The name probably means "Land of the King", from Sindarin Ara- (high, kingly) + (n)dor (land). Arnor is the territory of Middle-earth associated with the High Kings of the line of Elendil, the kingship of which was restored at the crowning of Elessar (Aragorn) after the War of the Ring at the start of the Fourth Age.

At its greatest, Arnor encompassed almost the whole region of Eriador between Bruinen, Gwathló and Lhûn, and the region which would later be known as the Shire. Arnor's population was composed by Dúnedain in western-central regions and mixed or indigenous (and reluctant as citizens) peoples. Its capital was Annúminas near Lake Nenuial.

Read more about Arnor:  History