appoint arbitrators who should decide all the disputes between the two nations. The moderation and caution of these answers proved contagious. The monarchs addressed resolved to compose their differences, or at any rate to defer the settlement of them to a more convenient time. They accepted Pompey’s proposal of an arbitration; and in a short time an arrangement was effected by which relations of amity were re-established between the two countries. It would seem that not very long after the conclusion of this peace and the retirement of Pompey from Asia (B.C. 62), Phraates lost his life. He was assassinated by his two sons, Mithridates and Orodes; for what cause we are not told. Mithridates, the elder of the two, succeeded him (about B.C. 60); and, as all fear of the Romans had now passed away in consequence of their apparently peaceful attitude, he returned soon after his accession to the policy of his namesake, Mithridates II., and resumed the struggle with Armenia from which his father had desisted. The object of the war was probably the recovery of the lost province of Gordyene, which, having been delivered to the elder Tigranes by Pompey, had remained in the occupation of the Armenians. Mithridates seems to have succeeded in his enterprise. When we next obtain a distinct view of the boundary line which divides Parthia from her neighbors towards the north and the north-west, which is within five years of the probable date of Mithridates’s accession, we find Gordyene once more a Parthian province. As the later years of this intermediate lustre are a time of civil strife, during which territorial gains can scarcely have been made, we are compelled to refer the conquest to about B.C. 39-57. But in this case it must have been due to Mithridates III., whose reign is fixed with much probability to the years B.C. 60-56.