[59] The coronation scene is described in all the annals of the time, to which it is therefore needless to refer more particularly. CHAPTER V. EMPIRE AND POLICY OF CHARLES. The coronation of Charles is not only the central event of the Middle Ages, it is also one of those very few events of which, taking them singly, it may be said that if they had not happened, the history of the world would have been different. In one sense indeed it has scarcely a parallel. The assassins of Julius Cæsar thought that they had saved Rome from monarchy, but monarchy came inevitable in the next generation. The conversion of Constantine changed the face of the world, but Christianity was spreading fast, and its ultimate triumph was only a question of time. Had Columbus never spread his sails, the secret of the western sea would yet have been pierced by some later voyager: had Charles V broken his safe-conduct to Luther, the voice silenced at Wittenberg would have been taken up by echoes elsewhere. But if the Roman Empire had not been restored in the West in the person of Charles, it would never have been restored at all, and the inexhaustible train of consequences for good and for evil that followed could not have been. Why this was so may be seen by examining the history of the next two centuries. In that day, as through all the Dark and Middle Ages, two forces were striving for the mastery. The one was the instinct of separation, disorder, anarchy, caused by the ungoverned impulses and barbarous ignorance of the great bulk of mankind; the other was that passionate longing of the better minds for a formal unity of government, which had its historical basis in the memories of the old Roman Empire, and its most constant expression in the devotion to a visible and catholic Church. The former tendency, as everything shews, was, in politics at least, the stronger, but the latter, used and stimulated by an extraordinary genius like Charles, achieved in the year 800 a victory whose results were never to be lost. When the hero was gone, the returning wave of anarchy and barbarism swept up violent as ever, yet it could not wholly obliterate the past: the Empire, maimed and shattered though it was, had struck its roots too deep to be overthrown by force, and when it perished at last, perished from inner decay. It was just because men felt that no one less than Charles could have won such a triumph over the evils of the time, by framing and establishing a gigantic scheme of government, that the excitement and hope and joy which the coronation evoked were so intense. Their best evidence is perhaps to be found not in the records of that time itself, but in the cries of lamentation that broke forth when the Empire began to dissolve towards the close of the ninth century, in the marvellous legends which attached themselves to the name of Charles the Emperor, a hero of whom any exploit was credible[60], in the devout admiration wherewith his German successors