The enterprise demanded a man of the maturest powers and the highest abilities. Pontus, on the eastern shores of the Euxine Sea, the region from which Mithridates derived his title, constituted but a small part of the dominions over which he ruled. His patrimonial kingdom he inherited from a succession of princes of high Persian extraction, and he was himself the sixth sovereign of his own name. To the north he had extended his sway over the tribes of the Cimbric Bosporus as far as the banks of the Borysthenes or Dnieper, while to the south he had received from his father the sovereignty of Phrygia, which the republic had sold for a sum of money. This country, indeed, the Romans had again wrested from him at an early period of his reign; but he had taken advantage of their dissensions to interfere in the affairs of Cappadocia, to murder, it is said, its sovereign, and at last to place upon its throne an infant child of his own. The armies of Mithridates were recruited from the hardy barbarians of the Caucasus and the Taurus; but his generals were mostly perhaps of Greek extraction, skilled in military science hardly less than the Romans themselves. Nor had he failed to enlist in his service many able citizens of the republic, for the allegiance of the Romans sat but loosely upon them in the provinces, and they were easily swayed from their principles by the seductions of eastern civilisation. His own genius was conspicuous both in war and peace. He was robust in bodily frame, and expert in martial exercises. The story that he had fortified his system against poison by the constant use of antidotes is a mere romance which modern science has pronounced impossible; nor is it much more credible that he could converse, as has been asserted, with the various tribes of which his kingdom was composed, in twenty-five different languages or dialects. Our accounts of the great king of Pontus are derived entirely from Roman sources, and we cannot rely implicitly upon the particular instances of ferocity and perfidy recorded of him. As an Oriental, however, it is but too probable that he maintained himself in power by the usual arts of oriental conquerors, by shameless fraud and remorseless cruelty.
THE FIRST MITHRIDATIC WAR
[92-88 B.C.]
In the year 92, the Romans interfered to overturn the appointment Mithridates had made to the throne of Cappadocia. Mithridates did not venture to resist, but he secretly instigated Tigranes, king of Armenia, to invade the country and expel the nominee of the republic. Ariobarzanes fled to Rome, and there obtained assurance of support. Sulla, at this time prætor in Cilicia, was ordered to reinstate him, while the king of Pontus still remained tranquil. But the state of the republic’s affairs in Italy soon emboldened him. The death of a king of Bithynia gave him an opportunity; and he dared to defy the western conquerors by setting up a pretender to the throne of which they claimed the disposal. At the same time he made a descent upon Cappadocia in person, and expelled the luckless Ariobarzanes a second time.
The disasters of the Social War were now carrying dismay and consternation to the heart of the republic. Sulla had been recalled to aid the efforts of her best commanders in her defence. Nevertheless, when the fugitive appeared once more before the senate with entreaties for its support, he did not appeal in vain to the old Roman constancy. An army was despatched to restore him, and once more Mithridates bowed to the storm, and retired from the disputed territory. But the Roman officers in the East were not satisfied with this act of submission. They incited their allies to harass and invade his dominions, and when appealed to by him, refused to check their aggressions. Then at last did Mithridates arm in his own defence. With an immense force he burst upon the territories both of the republic and its allies. He chased Ariobarzanes a third time from his dominions, defeated the king of Bithynia, supported by the legions of Rome, in a great battle on the river Amnias in Paphlagonia, routed the Roman commander in a second engagement, overran Phrygia and Galatia, and proclaimed himself a deliverer to the subjects of the republic in the East. His advent was hailed by the provincials with acclamations. The insolence of the conquerors and the tyranny of their fiscal agents had excited deep discontent among them. On the mainland almost every city joyfully opened its gates to Mithridates, and when in the intoxication of his triumph he issued, as we are told, a decree for the massacre of all the Roman residents in Asia, it was promptly obeyed, if indeed, as we may fairly conjecture, it had not been spontaneously anticipated. Eighty thousand citizens—some say 150 thousand, though even the lesser number is probably a gross exaggeration—are stated to have fallen by this bloody act of retribution.
THE FIRST CIVIL WAR
[88-87 B.C.]