army, learning the fate of their general, with but few exceptions, surrendered. Such as sought to escape under cover of the approaching night were hunted down by the Bedouins who served under the Parthian standard, and killed almost to a man. Of the entire army which had crossed the Euphrates, consisting of above 40,000 men, not more than one fourth returned. One half of the whole number perished. Nearly 10,000 prisoners were settled by the victors in the fertile oasis of Margiana, near the northern frontier of the empire, where they intermarried with native wives, and became submissive Parthian subjects. Such was the result of this great expedition, the first attempt of the grasping and ambitious Romans, not so much to conquer Parthia, as to strike terror into the heart of her people, and to degrade them to the condition of obsequious dependants on the will and pleasure of the “world’s lords.” The expedition failed so utterly, not from any want of bravery on the part of the soldiers employed in it, nor from any absolute superiority of the Parthian over the Roman tactics, but partly from the incompetence of the commander, partly from the inexperience of the Romans, up to this date, in the nature of the Parthian warfare and in the best manner of meeting it. To attack an enemy whose main arm is the cavalry with a body of foot-soldiers, supported by an insignificant number of horse, must be at all times rash and dangerous. To direct such an attack on the more open part of the country, where cavalry could operate freely, was wantonly to aggravate the peril. After the first disaster, to quit the protection of walls, when it had been obtained, was a piece of reckless folly. Had Crassus taken care to obtain the support of some of the desert tribes, if Armenia could not help him, and had he then advanced either by the way of the Mons Masius and the Tigris, or along the line of the Euphrates, the issue of his attack might have been different. He might have fought his way to Seleucia and Ctesiphon, as did Trajan, Avidius Cassius, and Septimius Severas, and might have taken and plundered those cities. He would no doubt have experienced difficulties in his retreat; but he might have come off no worse than Trajan, whose Parthian expedition has been generally regarded as rather augmenting than detracting from his reputation. But an ignorant and inexperienced commander, venturing on a trial of arms with an enemy of whom he knew little or nothing, in their own country, without support or allies, and then neglecting every precaution suggested by his officers, allowing himself to be deceived by a pretended friend, and marching straight into a net prepared for him, naturally suffered defeat. The credit of the Roman arms does not greatly suffer by the disaster, nor is that of the Parthians greatly enhanced. The latter showed, as they had shown in their wars against the Syro-Macedonians, that there somewhat loose and irregular array was