England is the largest and most densely populated country in the United Kingdom of Great Britain and Northern Ireland. By 1707 England was an independent kingdom, the Kingdom of England. In 1707 it merged with Scotland, thus giving rise to the Kingdom of Great Britanii.Istoria Anglo-Saxon England covers early medieval England from the end of Britannia Roman and Anglo-Saxon kingdoms setting the fifth century until the Norman conquest of 1066.Din around 500 AD believed that England was divided into seven small kingdoms, known as "Heptarhia" Northumbria, Mercia, East Anglia, Essex, Kent, Sussex, Wess. Dominant themes of the seventh century to the tenth century was the spread of Christianity and the political unification of England. Christianity came from three directions: from Rome to southern Scotland and Ireland respectively in the north and west.