The Celts.

While textbooks stress the descent of Europe from classical culture, the face of Europe throughout most of the historical period was dominated by a single cultural group, a powerful, culturally diverse group of peoples, the Celts. By the start of the Middle Ages, the Celts had been struck on two fronts by two very powerful cultures, Rome in the south, and the Germans, who were derived from Celtic culture, from the north. Through the period …

…fect. In the sixth century, one of Ireland's greatest saints, Columicille (or "Columba" in Latin), successfully introduced Christianity to Scotland. As the middle ages progressed, however, the uniquely Celtic character of the Irish church, with its profoundly brilliant fusion of Celtic art with Christian art, its fusion of Celtic social organization and laws with monastic life, and its unique perigrinative character disappeared into the homogenizing trend of the higher middle ages.