encountered the Persian army in the plains of Media and the air, according to their own expression, was darkened by a cloud of arrows. But the Huns were obliged to retire before the numbers of the enemy. Their laborious retreat was effected by a different road; they lost the greatest part of their booty; and at length returned to the royal camp, with some knowledge of the country, and an impatient desire of revenge. In the free conversation of the Imperial ambassadors, who discussed, at the court of Attila, the character and designs of their formidable enemy, the ministers of Constantinople expressed their hope, that his strength might be diverted and employed in a long and doubtful contest with the princes of the house of Sassan. The more sagacious Italians admonished their Eastern brethren of the folly and danger of such a hope; and convinced them, that the Medes and Persians were incapable of resisting the arms of the Huns; and that the easy and important acquisition would exalt the pride, as well as power, of the conqueror. Instead of contenting himself with a moderate contribution, and a military title, which equalled him only to the generals of Theodosius, Attila would proceed to impose a disgraceful and intolerable yoke on the necks of the prostrate and captive Romans, who would then be encompassed, on all sides, by the empire of the Huns. While the powers of Europe and Asia were solicitous to avert the impending danger, the alliance of Attila maintained the Vandals in the possession of Africa. An enterprise had been concerted between the courts of Ravenna and Constantinople, for the recovery of that valuable province; and the ports of Sicily were already filled with the military and naval forces of Theodosius. But the subtle Genseric, who spread his negotiations round the world, prevented their designs, by exciting the king of the Huns to invade the Eastern empire; and a trifling incident soon became the motive, or pretence, of a destructive war. Under the faith of the treaty of Margus, a free market was held on the Northern side of the Danube, which was protected by a Roman fortress surnamed Constantia. A troop of Barbarians violated the commercial security; killed, or dispersed, the unsuspecting traders; and levelled the fortress with the ground. The Huns justified this outrage as an act of reprisal; alleged, that the bishop of Margus had entered their territories, to discover and steal a secret treasure of their kings; and sternly demanded the guilty prelate, the sacrilegious spoil, and the fugitive subjects, who had escaped from the justice of Attila. The refusal of the Byzantine court was the signal of war; and the Mæsians at first applauded the generous firmness of their sovereign. But they were soon intimidated by the destruction of Viminiacum and the adjacent towns; and the people was persuaded to adopt the convenient maxim, that a private citizen, however innocent or respectable, may be justly