Who populated Britain in the 10th century?

In the 10th century, Britain was primarily populated by Anglo-Saxons, a group formed from various Germanic tribes that had settled in England after the fall of Roman rule. The Vikings also had a significant presence, particularly in the northern and eastern regions, following their invasions and settlements in the previous century. The Celtic populations remained in Scotland, Wales, and parts of Ireland, maintaining distinct cultural identities. Additionally, there were various smaller groups and communities, including Norse settlers in the Danelaw.