If we retrace the outlines of this geographical picture, it will be seen that the empire of the Franks extended, between east and west, from the Ebro to the Elbe or Vistula; between the north and south, from the duchy of Beneventum to the River Eyder, the perpetual boundary of Germany and Denmark. The personal and political importance of Charlemagne was magnified by the distress and division of the rest of Europe. The islands of Great Britain and Ireland were disputed by a crowd of princes of Saxon or Scottish origin: and, after the loss of Spain, the Christian and Gothic kingdom of Alphonso the Chaste was confined to the narrow range of the Asturian mountains. These petty sovereigns revered the power or virtue of the Carlovingian monarch, implored the honor and support of his alliance, and styled him their common parent, the sole and supreme emperor of the West. [113] He maintained a more equal intercourse with the caliph Harun al Rashid, [114] whose dominion stretched from Africa to India, and accepted from his ambassadors a tent, a water-clock, an elephant, and the keys of the Holy Sepulchre. It is not easy to conceive the private friendship of a Frank and an Arab, who were strangers to each other’s person, and language, and religion: but their public correspondence was founded on vanity, and their remote situation left no room for a competition of interest. Two thirds of the Western empire of Rome were subject to Charlemagne, and the deficiency was amply supplied by his command of the inaccessible or invincible nations of Germany. But in the choice of his enemies, [1141] we may be reasonably surprised that he so often preferred the poverty of the north to the riches of the south. The three-and-thirty campaigns laboriously consumed in the woods and morasses of Germany would have sufficed to assert the amplitude of his title by the expulsion of the Greeks from Italy and the Saracens from Spain. The weakness of the Greeks would have insured an easy victory; and the holy crusade against the Saracens would have been prompted by glory and revenge, and loudly justified by religion and policy. Perhaps, in his expeditions beyond the Rhine and the Elbe, he aspired to save his monarchy from the fate of the Roman empire, to disarm the enemies of civilized society, and to eradicate the seed of future emigrations. But it has been wisely observed, that, in a light of precaution, all conquest must be ineffectual, unless it could be universal, since the increasing circle must be involved in a larger sphere of hostility. [115] The subjugation of Germany withdrew the veil which had so long concealed the continent or islands of Scandinavia from the knowledge of Europe, and awakened the torpid courage of their barbarous natives. The fiercest of the Saxon idolaters escaped from the Christian tyrant to their brethren of the North; the Ocean and Mediterranean were covered with their piratical fleets; and Charlemagne beheld with a sigh the destructive progress of the Normans, who, in less than seventy years, precipitated the fall of his race and monarchy.
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[ See Eginhard, c. 16, and Gaillard, tom. ii. p. 361-385, who mentions, with a loose reference, the intercourse of Charlemagne and Egbert, the emperor’s gift of his own sword, and the modest answer of his Saxon disciple. The anecdote, if genuine, would have adorned our English histories.]
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[ The correspondence is mentioned only in the French annals, and the Orientals are ignorant of the caliph’s friendship for the Christian dog—a polite appellation, which Harun bestows on the emperor of the Greeks.]
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[ Had he the choice? M. Guizot has eloquently described the position of Charlemagne towards the Saxons. Il y fit face par le conquete; la guerre defensive prit la forme offensive: il transporta la lutte sur le territoire des peuples qui voulaient envahir le sien: il travailla a asservir les races etrangeres, et extirper les croyances ennemies. De la son mode de gouvernement et la fondation de son empire: la guerre offensive et la conquete voulaient cette vaste et redoutable unite. Compare observations in the Quarterly Review, vol. xlviii., and James’s Life of Charlemagne.—M.]
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[ Gaillard, tom. ii. p. 361-365, 471-476, 492. I have borrowed his judicious remarks on Charlemagne’s plan of conquest, and the judicious distinction of his enemies of the first and the second enceinte, (tom. ii. p. 184, 509, &c.)]
Had the pope and the Romans revived the primitive constitution, the titles of emperor and Augustus were conferred on Charlemagne for the term of his life; and his successors, on each vacancy, must have ascended the throne by a formal or tacit election. But the association of his son Lewis the Pious asserts the independent right of monarchy and conquest, and the emperor seems on this occasion to have foreseen and prevented the latent claims of the clergy. The royal youth was commanded to take the crown from the altar, and with his own hands to place it on his head, as a gift which he held from God, his father, and the nation. [116] The same ceremony was repeated, though with less energy, in the subsequent associations of Lothaire and Lewis the Second: the Carlovingian sceptre was transmitted from father to son in a lineal descent of four generations; and the ambition of the popes was reduced to the empty honor of crowning and anointing these hereditary princes, who were already invested with their power and dominions. The pious Lewis survived his brothers, and embraced the whole empire of Charlemagne; but the nations and the nobles, his bishops and his children, quickly discerned that this mighty mass was no longer inspired by the same soul; and the foundations were undermined to the centre, while the external surface was yet fair and entire. After a war, or battle, which consumed one hundred thousand Franks, the empire was divided by treaty between his three sons, who had violated every filial and fraternal duty. The kingdoms of Germany and France were forever separated; the provinces of Gaul, between the Rhone and the Alps, the Meuse and the Rhine, were assigned, with Italy, to the Imperial dignity of Lothaire. In the partition of his share, Lorraine and Arles, two recent and transitory kingdoms, were bestowed on the younger children; and Lewis the Second, his eldest son, was content with the realm of Italy, the proper and sufficient patrimony of a Roman emperor. On his death without any male issue, the vacant throne was disputed by his uncles and cousins, and the popes most dexterously seized the occasion of judging the claims and merits of the candidates, and of bestowing on the most obsequious, or most liberal, the Imperial office of advocate of the Roman church. The dregs of the Carlovingian race no longer exhibited any symptoms of virtue or power, and the ridiculous epithets of the bard, the stammerer, the fat, and the simple, distinguished the tame and uniform features of a crowd of kings alike deserving of oblivion. By the failure of the collateral branches, the whole inheritance devolved to Charles the Fat, the last emperor of his family: his insanity authorized the desertion of Germany, Italy, and France: he was deposed in a diet, and solicited his daily bread from the rebels by whose contempt his life and liberty had been spared. According to the measure of their force, the governors, the bishops, and the lords, usurped the fragments of the falling empire; and some preference was shown to the female or illegitimate blood of Charlemagne. Of the greater part, the title and possession were alike doubtful, and the merit was adequate to the contracted scale of their dominions. Those who could appear with an army at the gates of Rome were crowned emperors in the Vatican; but their modesty was more frequently satisfied with the appellation of kings of Italy: and the whole term of seventy-four years may be deemed a vacancy, from the abdication of Charles the Fat to the establishment of Otho the First.