The gradual encroachments of the Huns on the northern frontiers of the Roman domain led to a terrific war in 441. Attila was king. His first assault upon the Roman power was directed against the Eastern Empire. The court at Constantinople had been duly obsequious to him, but he found a pretext for war. The dreadful ravages of his hordes and the shameful treaty which he forced upon the empire form a thrilling yet terrible chapter in the history of the world.
The western world was oppressed by the Goths and Vandals, who fled before the Huns; but the achievements of the Huns themselves were not adequate to their power and prosperity. Their victorious hordes had spread from the Volga to the Danube; but the public force was exhausted by the discord of independent chieftains; their valor was idly consumed in obscure and predatory excursions; and they often degraded their national dignity by condescending, for the hopes of spoil, to enlist under the banners of their fugitive enemies. In the reign of Attila the Huns again became the terror of the world; and I shall now describe the character and actions of that formidable Barbarian; who alternately insulted and invaded the East and the West, and urged the rapid downfall of the Roman Empire.
In the tide of emigration which impetuously rolled from the confines of China to those of Germany, the most powerful and populous tribes may commonly be found on the verge of the Roman provinces. The accumulated weight was sustained for a while by artificial barriers; and the easy condescension of the emperors invited, without satisfying, the insolent demands of the Barbarians, who had acquired an eager appetite for the luxuries of civilized life. The Hungarians, who ambitiously insert the name of Attila among their native kings, may affirm with truth that the hordes, which were subject to his uncle Roas, or Rugilas, had formed their encampments within the limits of modern Hungary,[19] in a fertile country, which liberally supplied the wants of a nation of hunters and shepherds. In this advantageous situation, Rugilas and his valiant brothers, who continually added to their power and reputation, commanded the alternative of peace or war with the two empires. His alliance with the Romans of the West was cemented by his personal friendship for the great Aetius, who was always secure of finding, in the Barbarian camp, a hospitable reception and a powerful support. At his solicitation, and in the name of John the Usurper, sixty thousand Huns advanced to the confines of Italy; their march and their retreat were alike expensive to the State; and the grateful policy of Aetius abandoned the possession of Pannonia to his faithful confederates.