The Historians' History of the World 07

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 Mœsians 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 sacrificed to the safety of his country. The bishop of Margus, who did not possess the spirit of a martyr, resolved to prevent the designs which he suspected. He boldly treated with the princes of the Huns; secured, by solemn oaths, his pardon and reward; posted a numerous detachment of barbarians in silent ambush on the banks of the Danube; and, at the appointed hour, opened with his own hand the gates of his episcopal city. This advantage, which had been obtained by treachery, served as a prelude to more honourable and decisive victories.

The Illyrian frontier was covered by a line of castles and fortresses; and though the greatest part of them consisted only of a single tower, with a small garrison, they were commonly sufficient to repel, or to intercept, the inroads of an enemy, who was ignorant of the art and impatient of the delay of a regular siege. But these slight obstacles were instantly swept away by the inundation of the Huns. They destroyed, with fire and sword, the populous cities of Sirmium and Singidunum, of Ratiaria and Marcianopolis, of Naissus and Sardica; where every circumstance of the discipline of the people and the construction of the buildings had been gradually adapted to the sole purpose of defence. The whole breadth of Europe, as it extends above five hundred miles from the Euxine to the Adriatic, was at once invaded, and occupied, and desolated, by the myriads of barbarians whom Attila led into the field. The public danger and distress could not, however, provoke Theodosius to interrupt his amusements and devotion, or to appear in person at the head of the Roman legions. But the troops which had been sent against Genseric were hastily recalled from Sicily, the garrisons on the side of Persia were exhausted; and a military force was collected in Europe, formidable by their arms and numbers, if the generals had understood the science of command and their soldiers the duty of obedience. The armies of the Eastern Empire were vanquished in three successive engagements; and the progress of Attila may be traced by the fields of battle. The two former, on the banks of the Utus and under the walls of Marcianopolis, were fought in the extensive plains between the Danube and Mount Hæmus. [In the latter battle Arnegisclus, the Roman commander, was slain.]

[447-448 A.D.]