at length compelled to assemble, from the extremities of his dominions, the flower of the Palatine troops, to take the field in person, and to employ a whole campaign, with the preceding autumn and the ensuing spring, in the serious prosecution of the war. The emperor passed the Danube on a bridge of boats, cut in pieces all that encountered his march, penetrated into the heart of the country of the Quadi, and severely retaliated the calamities which they had inflicted on the Roman province. The dismayed Barbarians were soon reduced to sue for peace: they offered the restitution of his captive subjects as an atonement for the past, and the noblest hostages as a pledge of their future conduct. The generous courtesy which was shown to the first among their chieftains who implored the clemency of Constantius, encouraged the more timid, or the more obstinate, to imitate their example; and the Imperial camp was crowded with the princes and ambassadors of the most distant tribes, who occupied the plains of the Lesser Poland, and who might have deemed themselves secure behind the lofty ridge of the Carpathian Mountains. While Constantius gave laws to the Barbarians beyond the Danube, he distinguished, with specious compassion, the Sarmatian exiles, who had been expelled from their native country by the rebellion of their slaves, and who formed a very considerable accession to the power of the Quadi. The emperor, embracing a generous but artful system of policy, released the Sarmatians from the bands of this humiliating dependence, and restored them, by a separate treaty, to the dignity of a nation united under the government of a king, the friend and ally of the republic. He declared his resolution of asserting the justice of their cause, and of securing the peace of the provinces by the extirpation, or at least the banishment, of the Limigantes, whose manners were still