The _Bavarians_, with a similar indulgence of their laws and manners, were less patient of a master: the repeated treasons of Tasillo justified the abolition of their hereditary dukes; and their power was shared among the counts, who judged and guarded that important frontier.

But the north of Germany, from the Rhine and beyond the Elbe, was still hostile and Pagan; nor was it till after a war of thirty-three years that the Saxons bowed under the yoke of Christ and of Charlemagne.

The idols and their votaries were extirpated: the foundation of eight bishoprics, of Munster, Osnaburgh, Paderborn, and Minden, of Bremen, Verden, Hildesheim, and Halberstadt, define, on either side of the Weser, the bounds of ancient Saxony these episcopal seats were the first schools and cities of that savage land; and the religion and humanity of the children atoned, in some degree, for the massacre of the parents.

Beyond the Elbe, the _Slavi_, or Sclavonians, of similar manners and various denominations, overspread the modern dominions of Prussia, Poland, and Bohemia, and some transient marks of obedience have tempted the French historian to extend the empire to the Baltic and the Vistula.

The conquest or conversion of those countries is of a more recent age; but the first union of _Bohemia_ with the Germanic body may be justly ascribed to the arms of Charlemagne.