On Christmas day in the year 800, Charlemagne and a great procession of Frankish nobles and Roman citizens made their way through the streets of Rome towards the basilica of St. Peter's, whose gilt bronze roof, taken from a pagan temple, shone conspicuous on the Vatican hill. They walked through the Aurelian gate and across the bridge over the Tiber, then turning to the left, followed the colonnade which extended all the way from Hadrian's Mausoleum to the atrium of the basilica. There they mounted the broad flight of marble steps, at the top of which the Pope and his court awaited the king. Then Pope and king, followed by the procession, crossed the great atrium paved with white marble, past the fir-cone fountain and papal tombs, to the central door of the basilica, which swung its thousand-weight of silver open wide; then, up the long nave, screened by rows of antique columns from double aisles on either side, all rich with tapestries of purple and gold, they proceeded with slow and solemn steps to the tomb of the apostle. Thirteen hundred and seventy candles in the great candelabrum glowed on the silver floor of the shrine, and glittered on the gold and silver statues around it. In the great apse behind the high altar sat the clergy, row upon row, beneath the Pontiff's throne; above, the Byzantine mosaics looked down in sad severity. Here Charlemagne knelt at the tomb, and prayed. As he rose from his knees, the Pope lifted an Imperial crown of gold and placed it on his head, while all the congregation shouted, "Life and Victory to Charles, Augustus, crowned by God, the great and peaceful Emperor!" Thus was accomplished that restoration of the Roman Empire, which by its attempt to combine Teuton and Roman in political union so powerfully affected the history of mediaeval Europe. Charlemagne is reported to have said that the Imperial coronation took him by surprise. However that may be, this great enterprise of a Christian Empire must be regarded, in its final completion, as the joint work of Frankish king and Roman Pope. CHAPTER VII FROM CHARLEMAGNE TO NICHOLAS I (814-867) The period from the death of Charlemagne (814) to the coronation of Otto the Great (962) is a long dismal stretch, tenanted by discord and ignorance. At the beginning stands the commanding figure of Charlemagne, With Atlantean shoulders, fit to bear The weight of mightiest monarchies.