The History of the Decline and Fall of the Roman Empire - Edward Gibbon [252]
[Footnote 15: Vopiscus in Hist. August. p. 230, 232, 233. The senators celebrated the happy restoration with hecatombs and public rejoicings.]
All that had yet passed at Rome was no more than a theatrical representation, unless it was ratified by the more substantial power of the legions. Leaving the senators to enjoy their dream of freedom and ambition, Tacitus proceeded to the Thracian camp, and was there, by the Praetorian praefect, presented to the assembled troops, as the prince whom they themselves had demanded, and whom the senate had bestowed. As soon as the praefect was silent, the emperor addressed himself to the soldiers with eloquence and propriety. He gratified their avarice by a liberal distribution of treasure, under the names of pay and donative. He engaged their esteem by a spirited declaration, that although his age might disable him from the performance of military exploits, his counsels should never be unworthy of a Roman general, the successor of the brave Aurelian. ^16
[Footnote 16: Hist. August. p. 228.]
Whilst the deceased emperor was making preparations for a second expedition into the East, he had negotiated with the Alani, ^* a Scythian people, who pitched their tents in the neighborhood of the Lake Moeotis. Those barbarians, allured by presents and subsidies, had promised to invade Persia with a numerous body of light cavalry. They were faithful to their engagements; but when they arrived on the Roman frontier, Aurelian was already dead, the design of the Persian war was at least suspended, and the generals, who, during the interregnum, exercised a doubtful authority, were unprepared either to receive or to oppose them. Provoked by such treatment, which they considered as trifling and perfidious, the Alani had recourse to their own valor for their payment and revenge; and as they moved with the usual swiftness of Tartars, they had soon spread themselves over the provinces of Pontus, Cappadocia, Cilicia, and Galatia. The legions, who from the opposite shores of the Bosphorus could almost distinguish the flames of the cities and villages, impatiently urged their general to lead them against the invaders. The conduct of Tacitus was suitable to his age and station. He convinced the barbarians of the faith, as well as the power, of the empire. Great numbers of the Alani, appeased by the punctual discharge of the engagements which Aurelian had contracted with them, relinquished their booty and captives, and quietly retreated to their own deserts, beyond the Phasis. Against the remainder, who refused peace, the Roman emperor waged, in person, a successful war. Seconded by an army of brave and experienced veterans, in a few weeks he delivered the provinces of Asia from the terror of the Scythian invasion. ^17
[Footnote *: On the Alani, see ch. xxvi. note 55. - M.]
[Footnote 17: Vopiscus in Hist. August. p. 230. Zosimus, l. i. p. 57. Zonaras, l. xii. p. 637. Two passages in the life of Probus (p. 236, 238) convince me, that these Scythian invaders of Pontus were Alani. If we may believe Zosimus, (l. i. p. 58,) Florianus pursued them as far as the Cimmerian Bosphorus. But he had scarcely time for so long and difficult an expedition.]
But the glory and life of Tacitus were of short duration. Transported, in the depth of winter, from the soft retirement of Campania to the foot of Mount Caucasus, he sunk under the