Polhill Anglo-Saxon cemetery but following the collapse of Roman rule in 410 CE, many signs of Romano-British society began to disappear, replaced by those of the ascendant Anglo-Saxon culture. Later Anglo-Saxon accounts attribute this change to the widescale invasion of Germanic language tribes from northern Europe, namely the Angles, Saxons, and Jutes. Archaeological and toponymic evidence shows that there was a great deal of syncretism, with Anglo-Saxon culture interacting and mixing with the Romano-British culture. The Old English term "Kent" first appears in the Anglo-Saxon period, and was based on the earlier Celtic-language name "Cantii". Initially applied only to the area east of
History of the British Isles invaded and settled by Gaels. The Early medieval period saw a series of invasions of Britain by the Germanic-speaking Saxons, beginning in the 5th century. Anglo-Saxon kingdoms were formed and, through wars with British states, gradually came to cover the territory of present-day England. Around 600, seven principal kingdoms had emerged, beginning the so-called period of the Heptarchy. During that period, the Anglo-Saxon states were Christianised (the conversion of the British ones had begun much earlier). In the 9th century, Vikings from Denmark and Norway conquered most of England. Only the Kingdom of Wessex under Alfred the Great survived and