Rome, sated with her glory, had reached such a height that, she wished even foreign nations to enjoy repose." Upon this Caius Cassius, governor of Syria, was commissioned to escort the young prince to the bank of the Euphrates.
Cassius was at that time pre-eminent for legal learning.The profession of the soldier is forgotten in a quiet period, and peace reduces the enterprising and indolent to an equality.But Cassius, as far as it was possible without war, revived ancient discipline, kept exercising the legions, in short, used as much diligence and precaution as if an enemy were threatening him.This conduct he counted worthy of his ancestors and of the Cassian family which had won renown even in those countries.
He then summoned those at whose suggestion a king had been sought from Rome, and having encamped at Zeugma where the river was most easily fordable and awaited the arrival of the chief men of Parthia and of Acbarus, king of the Arabs, he reminded Meherdates that the impulsive enthusiasm of barbarians soon flags from delay or even changes into treachery, and that therefore he should urge on his enterprise.The advice was disregarded through the perfidy Acbarus, by whom the foolish young prince, who thought that the highest position merely meant self-indulgence, was detained for several days in the town of Edessa.Although a certain Carenes pressed them to come and promised easy success if they hastened their arrival, they did not make for Mesopotamia, which was close to them, but, by a long detour, for Armenia, then ill-suited to their movements, as winter was beginning.
As they approached the plains, wearied with the snows and mountains, they were joined by the forces of Carenes, and having crossed the river Tigris they traversed the country of the Adiabeni, whose king Izates had avowedly embraced the alliance of Meherdates, though secretly and in better faith he inclined to Gotarzes.In their march they captured the city of Ninos, the most ancient capital of Assyria, and a fortress, historically famous, as the spot where the last battle between Darius and Alexander the power of Persia fell.
Gotarzes meantime was offering vows to the local divinities on a mountain called Sambulos, with special worship of Hercules, who at a stated time bids the priests in a dream equip horses for the chase and place them near his temple.When the horses have been laden with quivers full of arrows, they scour the forest and at length return at night with empty quivers, panting violently.Again the god in a vision of the night reveals to them the track along which he roamed through the woods, and everywhere slaughtered beasts are found.
Gotarzes, his army not being yet in sufficient force, made the river Corma a line of defence, and though he was challenged to an engagement by taunting messages, he contrived delays, shifted his positions and sent emissaries to corrupt the enemy and bribe them to throw off their allegiance.Izates of the Adiabeni and then Acbarus of the Arabs deserted with their troops, with their countrymen's characteristic fickleness, confirming previous experience, that barbarians prefer to seek a king from Rome than to keep him.Meherdates, stript of his powerful auxiliaries and suspecting treachery in the rest, resolved, as his last resource, to risk everything and try the issue of a battle.Nor did Gotarzes, who was emboldened by the enemy's diminished strength, refuse the challenge.They fought with terrible courage and doubtful result, till Carenes, who having beaten down all resistance had advanced too far, was surprised by a fresh detachment in his rear.Then Meherdates in despair yielded to promises from Parrhaces, one of his father's adherents, and was by his treachery delivered in chains to the conqueror.Gotarzes taunted him with being no kinsman of his or of the Arsacids, but a foreigner and a Roman, and having cut off his ears, bade him live, a memorial of his own clemency, and a disgrace to us.After this Gotarzes fell ill and died, and Vonones, who then ruled the Medes, was summoned to the throne.He was memorable neither for his good nor bad fortune; he completed a short and inglorious reign, and then the empire of Parthia passed to his son Vologeses.
Mithridates of Bosporus, meanwhile, who had lost his power and was a mere outcast, on learning that the Roman general, Didius, and the main strength of his army had retired, and that Cotys, a young prince without experience, was left in his new kingdom with a few cohorts under Julius Aquila, a Roman knight, disdaining both, roused the neighbouring tribes, and drew deserters to his standard.At last he collected an army, drove out the king of the Dandaridae, and possessed himself of his dominions.When this was known, and the invasion of Bosporus was every moment expected, Aquila and Cotys, seeing that hostilities had been also resumed by Zorsines, king of the Siraci, distrusted their own strength, and themselves too sought the friendship of the foreigner by sending envoys to Eunones, who was then chief of the Adorsi.There was no difficulty about alliance, when they pointed to the power of Rome in contrast with the rebel Mithridates.
It was accordingly stipulated that Eunones should engage the enemy with his cavalry, and the Romans undertake the siege of towns.
Then the army advanced in regular formation, the Adorsi in the van and the rear, while the centre was strengthened by the cohorts, and native troops of Bosporus with Roman arms.Thus the enemy was defeated, and they reached Soza, a town in Dandarica, which Mithridates had abandoned, where it was thought expedient to leave a garrison, as the temper of the people was uncertain.Next they marched on the Siraci, and after crossing the river Panda besieged the city of Uspe, which stood on high ground, and had the defence of wall and fosses; only the walls, not being of stone, but of hurdles and wicker-work with earth between, were too weak to resist an assault.
