The public tranquillity was frequently interrupted by the fierce impatience of the Barbarians, and the perfidious intrigues of the Byzantine court.

Four dependent nations, among whom we may distinguish the Barbarians, disclaimed the sovereignty of the Huns; and their revolt was encouraged and protected by a Roman alliance; till the just claims, and formidable power, of Rugilas, were effectually urged by the voice of Eslaw his ambassador.

Peace was the unanimous wish of the senate: their decree was ratified by the emperor; and two ambassadors were named, Plinthas, a general of Scythian extraction, but of consular rank; and the quaestor Epigenes, a wise and experienced statesman, who was recommended to that office by his ambitious colleague.
The death of Rugilas suspended the progress of the treaty.

His two nephews, Attila and Bleda, who succeeded to the throne of their uncle, consented to a personal interview with the ambassadors of Constantinople; but as they proudly refused to dismount, the business was transacted on horseback, in a spacious plain near the city of Margus, in the Upper Maesia.

The kings of the Huns assumed the solid benefits, as well as the vain honors, of the negotiation.