Late Basquisation
Late Basquisation is a minority hypothesis that dates the arrival of the first speakers of the Basque language in northeastern Iberia from Aquitaine to the 5th or 6th century AD. == History == The Basque language is a language isolate that has survived the arrival of Indo-European languages in western Europe. Basque (and its ancestors or closely related languages such as Aquitanian) historically occupied a much larger territory, including parts of modern-day Béarn, Aragon, Rioja, Castile south of the Pyrenees, and large parts of modern-day Gascony to the north.