The History of the Decline and Fall of the Roman Empire - Edward Gibbon [2019]
[Footnote 18: The history of the reign of Isaac Angelus is composed, in three books, by the senator Nicetas, (p. 228 - 290;) and his offices of logothete, or principal secretary, and judge of the veil or palace, could not bribe the impartiality of the historian. He wrote, it is true, after the fall and death of his benefactor.]
[Footnote 19: See Bohadin, Vit. Saladin. p. 129 - 131, 226, vers. Schultens. The ambassador of Isaac was equally versed in the Greek, French, and Arabic languages; a rare instance in those times. His embassies were received with honor, dismissed without effect, and reported with scandal in the West.]
The honor of the monarchy and the safety of the capital were deeply wounded by the revolt of the Bulgarians and Walachians. Since the victory of the second Basil, they had supported, above a hundred and seventy years, the loose dominion of the Byzantine princes; but no effectual measures had been adopted to impose the yoke of laws and manners on these savage tribes. By the command of Isaac, their sole means of subsistence, their flocks and herds, were driven away, to contribute towards the pomp of the royal nuptials; and their fierce warriors were exasperated by the denial of equal rank and pay in the military service. Peter and Asan, two powerful chiefs, of the race of the ancient kings, ^20 asserted their own rights and the national freedom; their daemoniac impostors proclaimed to the crowd, that their glorious patron St. Demetrius had forever deserted the cause of the Greeks; and the conflagration spread from the banks of the Danube to the hills of Macedonia and Thrace. After some faint efforts, Isaac Angelus and his brother acquiesced in their independence; and the Imperial troops were soon discouraged by the bones of their fellow-soldiers, that were scattered along the passes of Mount Haemus. By the arms and policy of John or Joannices, the second kingdom of Bulgaria was firmly established. The subtle Barbarian sent an embassy to Innocent the Third, to acknowledge himself a genuine son of Rome in descent and religion, ^21 and humbly received from the pope the license of coining money, the royal title, and a Latin archbishop or patriarch. The Vatican exulted in the spiritual conquest of Bulgaria, the first object of the schism; and if the Greeks could have preserved the prerogatives of the church, they would gladly have resigned