It is uncertain whether policy or inclination dictated the step which Phraates soon afterwards took of allaying himself by marriage with the Seleucidae. He had formally given his sister, Ehodogune, as a wife to Demetrius, and the marriage had been fruitful, Rhodogune having borne Demetrius several children. The two houses of the Seleucidae and Arsacidae were thus already allied to some extent. Phraates resolved to strengthen the bond. The unmarried daughter of Demetrius whom he had captured after his victory over Antiochus took his fancy; and he determined to make her his wife. At the same time he adopted other measures calculated to conciliate the Seleucid prince. He treated his captive, Seleucus, the son of Antiochus, with the greatest respect. To the corpse of Antiochus he paid royal honors; and, having placed it in a silver coffin, he transmitted it to the Syrians for sepulture.
Still, if we may believe Justin, he entertained the design of carrying his arms across the Euphrates and invading Syria, in order to avenge the attack of Antiochus upon his territories. But events occurred which forced him to relinquish this enterprise. The Scythians, whom he had called to his aid under the pressure of the Syrian invasion, and who had arrived too late to take part in the war, demanded the pay which they had been promised, and suggested that their arms should be employed against some other enemy. Phraates was unwilling either to requite services not rendered, or to rush needlessly into a fresh war merely to gratify the avarice of his auxiliaries. He therefore peremptorily refused to comply with either suggestion. Upon this, the Scythians determined to take their payment into their own hands, and began to ravage Parthia and to carry off a rich booty. Phraates, who had removed the headquarters of his government to Babylonia, felt it necessary to entrust affairs there to an officer, and to take the field in person against this new enemy, which was certainly not less formidable than the Syrians. He selected for his representative at the seat of Empire a certain Himerus (or Evemerus), a youth with whom he had a disgraceful connection, and having established him as a sort of viceroy, marched away to the northeast, and proceeded to encounter the Scythians in that remote region. Besides his native troops, he took with him a number of Greeks, whom he had made prisoners in his war with Antiochus. Their fidelity could not but be doubtful; probably, however, he thought that at a distance from Syria they would not dare to fail him, and that with an enemy so barbarous as the Scythians they would have no temptation to fraternize. But the event proved him mistaken. The Greeks were sullen at their captivity, and exasperated by some cruel treatment which they had received when first captured. They bided their time; and when, in a battle with the Scythians, they saw the Parthian soldiery hard pressed and in danger of defeat, they decided matters by going over in a body to the enemy. The Parthian army was completely routed and destroyed, and Phraates himself was among the slain. We are not told what became of the victorious Greeks; but it is to be presumed that, like the Ten Thousand, they fought their way across Asia, and rejoined their own countrymen.
Thus died Phraates I., after a reign of about eight or nine years. Though not possessing the talents of his father, he was a brave and warlike prince, active, enterprising, fertile in resources, and bent on maintaining against all assailants the honor and integrity of the Empire. In natural temperament he was probably at once soft and cruel. But, when policy required it, he could throw his softness aside and show himself a hardy and intrepid warrior. Similarly, he could control his natural harshness, and act upon occasion with clemency and leniency. He was not, perhaps, without a grim humor, which led him to threaten more than he intended, in order to see how men would comport themselves when greatly alarmed. There is some evidence that he aimed at saying good things; though it must be confessed that the wit is not of a high order. Altogether he has more character than most Oriental monarchs; and the monotony of Arsacid biography is agreeably interrupted by the idiosyncrasy which his words and conduct indicate.
CHAPTER VIII.
Accession of Artabanus II. Position of Parthia. Growing pressure upon her, and general advance towards the south, of the Saka or Scyths. Causes and extent of the movement. Character and principal tribes of the Saka. Scythic war of Artabanus. His death.
The successor of Phraates was his uncle, Artabanus, a son of Priapatius. It is probable that the late king had either left no son, or none of sufficient age to be a fit occupant of the throne at a season of difficulty. The “Megistanes,” therefore, elected Artabanus in his nephew’s place, a man of mature age, and, probably, of some experience in war. The situation of Parthia, despite her recent triumph over the Syro-Macedonians, was critical; and it was of the greatest importance that the sceptre should be committed to one who would bring to the discharge of his office those qualities of wisdom, promptness, and vigor, which a crisis demands.
The difficulty of the situation was two-fold. In the first place, there was an immediate danger to be escaped. The combined Greeks and Scythians, who had defeated the Parthian army and slain the monarch, might have been expected to push their advantage to the utmost, and seek to establish themselves as conquerors in the country which lay apparently at their mercy. At any rate, the siege and sack of some of the chief towns was a probable contingency, if permanent occupation of the territory did not suit the views of the confederates. The new monarch had to rid Parthia of her invaders at as little cost as possible, before he could allow himself to turn his attention to any other matter whatsoever. Nor did this, under the circumstances, appear to be an easy task. The flower of the Parthian troops had been destroyed in the late battle, and it was not easy to replace them by another native army. The subject-nations were at no time to be depended upon when Parthia was reduced to straits, and at the present conjecture some of the most important were in a condition bordering upon rebellion. Himerus, the viceroy left by Phraates in Babylonia, had first driven the Babylonians and Seleucians to desperation by his tyranny, and then plunged into a war with the people of Mesene, which must have made it difficult for him to send Artabanus any contingent. Fortunately for the Parthians, the folly or moderation of their enemies rendered any great effort on their part unnecessary. The Greeks, content with having revenged themselves, gave the new monarch no trouble at all: the Scythians were satisfied with plundering and wasting the open country, after which they returned quietly to their homes. Artabanus found himself quit of the immediate danger which had threatened him almost without exertion of his own, and could now bend his thoughts to the position of his country generally, and the proper policy to pursue under the circumstances.
For there was a second and more formidable danger impending over the State—a danger not casual and temporary like the one just escaped, but arising out of a condition of things in neighboring regions which had come about slowly, and which promised to be permanent. To give the reader the means of estimating this danger aright, it will be necessary to take a somewhat wide view of the state of affairs on the northern and north-eastern frontiers of Parthia for some time previously to the accession of Artabanus, to trace out the causes which were at work, producing important changes in these regions, and to indicate the results which threatened, and those which were accomplished. The opportunity will also serve for giving such an account of the chief races which here bordered the empire as will show the nature of the peril to which Parthia was exposed at this period.
In the wide plains of Northern Asia, extending from the Arctic Ocean to the Thian Chan mountains and the Jaxartes, there had been nurtured from a remote antiquity a nomadic population, at no time very numerous in proportion to the area over which it was spread, but liable on occasions to accumulate, owing to a combination of circumstances, in this or that portion of the region occupied, and at such times causing trouble to its neighbors. From about the close of the third century B.C. symptoms of such an accumulation had begun to display themselves in the tract immediately north of the Jaxartes, and the inhabitants of the countries south of that river had suffered from a succession of raids and inroads, which were not regarded as dangerous, but which gave constant annoyance. Crossing the great desert of Kharesm by forced marches, some of the hordes invaded the green valleys of Hyrcania and Parthia, and carried desolation over those fair and flourishing districts. About the same time other tribes entered the Bactrian territory and caused alarm to the Greek kingdom recently established in that province. It appears that the Parthian monarchs, unable to save their country from incursions, consented to pay a sort of black-mail to their invaders, by allowing them the use of their pasture grounds at certain fixed times—probably during some months of each year. The Bactrian princes had to pay a heavier penalty. Province after province of their kingdom was swallowed up by the northern hordes, who gradually occupied Sogdiana, or the tract between the lower Jaxartes and the lower Oxus, whence they proceeded to make inroads into Bactria itself. The rich land on the Polytimetus, or Ak Su, the river of Samarkand, and even the highlands between the upper Jaxartes and upper Oxus, were permanently occupied by the invaders; and if the Bactrians had not compensated themselves for their losses by acquisitions of territory in Afghanistan and India, they would soon have had no kingdom left. The hordes were always increasing in strength through the influx of fresh immigrants, and in lieu of Bactria a power now stood arrayed on the north-eastern frontier of the Parthians, which was reasonably regarded with the most serious alarm and suspicion.