The most important of Charlemagne’s military enterprises were directed against the fierce pagan nations of Germany and the wild Scythians in the outlying lands beyond. To appreciate the importance of these we must try to realize that the eastern frontier of the Frankish land, that is, the eastern boundary of Charlemagne’s kingdom, on the German side of the Rhine, ran into and abutted on the extensive stretch of country in Middle Europe that was still in the hands of the various uncivilized tribes. As long as these peoples remained in their warlike, savage, and pagan condition, they would press heavily on the struggling civilization of the Frankish kingdom, and would endanger, if not utterly destroy, its progress. Hence to subdue and especially to Christianize these tribes—to extend the domain of organized and law-governed society into the desert waste of Teutonic barbarism—was a main object with Charlemagne.
HE SUBDUES THE SAXONS AND
BAVARIANS
With the Saxon confederation, formed by various pagan tribes on the Weser and the Elbe (the same tribes from among which the Saxons and Angles, who conquered Britain three centuries before this, had gone forth), Charlemagne had the greatest trouble. He repeatedly marched into their country and subdued them; but they constantly rose up again, and it was only after some terrible acts of vengeance,—for example, he one day had forty-two hundred prisoners hanged,—that they at length submitted to be baptized and to become peaceable subjects.
Soon after this the Bavarians attempted to render themselves independent of the Frankish power by the assistance of the Avars, a Tartar race living in what we now call Hungary (then Pannonia). Charlemagne overpowered the Bavarians, incorporating Bavaria with his German territory; and then revenged himself on the Avars by conquering them, taking their treasures, and annexing Hungary to his dominion.
THE FIRST UNION OF THE GERMANS
UNDER ONE HEAD
The result of Charlemagne’s conquests on the east side of the Rhine was that Germany was for the first time all united under one head, and on that side the Frankish kingdom was extended to the confluence of the Danube with the Theiss and the Save.
Against the Saracens in Spain Charlemagne made an important expedition. The capture of Saragossa laid Aragon and Navarre at his feet, and he united the whole country as far as the Ebro to his own kingdom as a Spanish province. During his return the rear-guard under Roland, suffered a defeat in the valley of Roncesvalles, in which the bravest champions of the Franks were destroyed. This somewhat tarnished the laurels Charlemagne had won in Spain, but did not undo the substantial results of the campaign.
NORTHERN ITALY UNITED
TO HIS EMPIRE
We must now see what Charlemagne did in Italy. At this period the Lombards were very troublesome to the Pope, and frequently assailed the Roman territory. Accordingly, when Pope Adrian I. called on Charlemagne for aid, the Frankish monarch crossed the Alps, defeated the Lombards, shut up their king in a monastery, and himself assuming the famous “iron crown” of Lombardy, united the whole of Upper Italy to the kingdom of the Franks (A.D. 773). At the same time he confirmed the gifts made by Pepin to the Pope.
The general result of all the wars and conquests which we have described was that by the year 800 Charlemagne, who had inherited from Pepin a kingdom scarcely equal to all Gaul, found himself lord of a dominion as large as the ancient Roman Empire of the West, and extending from the Ebro (in Spain) on the west to the Elbe in the northeast, the Theiss (Hungary) in the southeast, and including [409] half of Italy, with Corsica, Sardinia, and the Balearic Isles. He fell heir to a kingdom; he was now master of an empire.