Old English survived are basic elements of Modern English vocabulary. Old English is a West Germanic language, developing out of Ingvaeonic (also known as North Sea Germanic) dialects from the 5th century. It came to be spoken over most of the territory of the Anglo-Saxon kingdoms which became the Kingdom of England. This included most of present-day England, as well as part of what is now southeastern Scotland, which for several centuries belonged to the Anglo-Saxon kingdom of Northumbria. Other parts of the island – Wales and most of Scotland – continued to use Celtic languages, except in the areas of Scandinavian
Anglo-Norman language the upper class. There is evidence, too, that foreign words (Latin, Greek, Italian, Arabic, Spanish) often entered English via Anglo-Norman. The language of later documents adopted some of the changes ongoing in continental French and lost many of its original dialectal characteristics, so "Anglo-French" remained (in at least some respects and at least at some social levels) part of the dialect continuum of modern French, often with distinctive spellings. Over time, the use of Anglo-French expanded into the fields of law, administration, commerce, and science, in all of which a rich documentary legacy survives, indicative of the vitality and importance