History of Anglo-Saxon England arrived at various points around the coast of England to fight the Sub-Roman British, and conquered their lands. The language of the migrants, Old English, came over the next few centuries to predominate throughout what is now England, at the expense of British Celtic and British Latin. The arrival of the Anglo-Saxons into Britain can be seen in the context of a general movement of Germanic peoples around Europe between the years 300 and 700, known as the Migration period (also called the Barbarian Invasions or Völkerwanderung). In the same period there were migrations of Britons to the Armorican peninsula
Anglo-Norman language unique insular dialect now known as Anglo-Norman French, which was commonly used for literary and eventually administrative purposes from the 12th until the 15th century. It is difficult to know much about what was actually spoken, as what is known about the dialect is restricted to what was written, but it is clear that Anglo-Norman was, to a large extent, the spoken language of the higher social strata in medieval England. It was spoken in the law courts, schools, and universities and, in due course, in at least some sections of the gentry and the growing bourgeoisie. Private and commercial