Legal English the history of the development of English as a legal language. In prehistoric Britain, traditional common law was discussed in the vernacular (see Celtic law). The legal language and legal tradition changed with waves of conquerors over the following centuries. Roman Britain (after the conquest beginning in AD 43) followed Roman legal tradition, and its legal language was Latin. Following the Roman departure from Britain circa 410 and the Anglo-Saxon invasion of Britain, the dominant tradition was instead Anglo-Saxon law, which was discussed in the Germanic vernacular (Anglo-Saxon, Old English), and written in Old English since circa 600, beginning with
Anglo-Saxon London Anglo-Saxon London The history of Anglo-Saxon London relates to the history of the city of London during the Anglo-Saxon period, during the 7th to 11th centuries. Romano-British "Londinium" had been abandoned in the late 5th century, although the London Wall remained intact. There was an Anglo-Saxon settlement by the early 7th century, called " Lundenwic", about one mile away from Londinium, to the north of the present Strand. Lundenwic came under direct Mercian control in about 670. After the death of Offa of Mercia in 796, it was disputed between Mercia and Wessex. Viking invasions became frequent from the 830s,