the gift of God, and the transmitted rights of the Romans and their Cæsar whom God had chosen to conquer it, he renews the original aggressive movement of the Empire: the civilized world has subdued her invader[74], and now arms him against savagery and heathendom. Hence the wars, not more of the sword than of the cross, against Saxons, Avars, Slaves, Danes, Spanish Arabs, where monasteries are fortresses and baptism the badge of submission. The overthrow of the Irminsûl[75], in the first Saxon campaign[76], sums up the changes of seven centuries. The Romanized Teuton destroys the monument of his country's freedom, for it is also the emblem of paganism and barbarism. The work of Arminius is undone by his successor. [Sidenote: His position as Frankish king.] This, however, is not the only side from which Charles's policy and character may be regarded. If the unity of the Church and the shadow of imperial prerogative was one pillar of his power, the other was the Frankish nation. The Empire was still military, though in a sense strangely different from that of Julius or Severus. The warlike Franks had permeated Western Europe; their primacy was admitted by the kindred tribes of Lombards, Bavarians, Thuringians, Alemannians, and Burgundians; the Slavic peoples on the borders trembled and paid tribute; Alfonso of Asturias found in the Emperor a protector against the infidel foe. His influence, if not his exerted power, crossed the ocean: the kings of the Scots sent gifts and called him lord[77]: the restoration of Eardulf to Northumbria, still more of Egbert to Wessex, might furnish a better ground for the claim of suzerainty than many to which his successors had afterwards recourse. As it was by Frankish arms that this predominance in Europe which the imperial title adorned and legalized had been won, so was the government of Charles Roman in semblance rather than in fact. It was not by restoring the effete mechanism of the old Empire, but by his own vigorous personal action and that of his great officers, that he strove to administer and reform. With every effort for a strong central government, there is no despotism; each nation retains its laws, its hereditary chiefs, its free popular assemblies. The conditions granted to the Saxons after such cruel warfare, conditions so favourable that in the next century their dukes hold the foremost place in Germany, shew how little he desired to make the Franks a dominant caste. [Sidenote: General results of his Empire.]