Tiberius had recalled Germanicus from the borders of the Rhine as much to take him away from his legions as to leave himself free to follow on that frontier the prudent policy of Augustus. He allowed Germanicus to enter Rome in triumph, and shared with him the consulship for the following year. Just then the Parthians became hostile. They had driven away Vonones, the king imposed on them by Rome, and replaced him by the Arsacid Artabanus: the two rivals seemed in danger of commencing open hostilities. Moreover, Commagene and Cilicia, now some time without kings, were full of trouble. Syria and Judea claimed a diminution of taxes; “Germanicus alone,” said Tiberius, “can with his wisdom calm these eastern agitations.” A senatorial decree gave the young prince powers once held by Agrippa and Caius Cæsar; that is, the government of the provinces beyond the sea, with supreme authority over all the governors. As for Drusus, the son of Tiberius, he set out for Pannonia, so as to watch over the movements of the Suevi. The task of Drusus was the most simple. He had only to promote or instigate internal dissensions in Germany. Two powerful leagues had been formed. In the north that of the Cherusci under Arminius and his uncle Inguiomer; in the south the Marcomanni under Marbod. War broke out between them. The action was a bloody one; Marbod, being conquered, implored shelter in the empire. He was assigned a residence at Ravenna. The power of the Marcomanni was destroyed; that of the Cherusci did not survive Arminius, who was killed by his own family just as he was about, it is said, to make himself king. The silent intrigues of the Romans certainly had something to do with events which delivered them from two redoubtable foes. [Sidenote: [17-20 A.D.]] In the East, Germanicus had equal successes. Everywhere he had given justice and peace as the watchword of the new government. In Armenia, he gave the crown to Zenon, son of the king of Pontus and a faithful vassal of the empire. This prince had long since adopted Armenian customs. Germanicus had made a wise choice and the whole nation applauded. Cappadocia, whose old king had just died in Rome, was, like Commagene, reduced to a province. In Syria, Germanicus concluded an alliance with Artabanus, who only asked for the removal of his rival. In Thrace, one of the two kings had killed the other. The assassin was sent to Alexandria and, later on, put to death. A more serious affair had begun the preceding year [17 A.D.] in Africa. A Numidian, Tacfarinas, a deserter from the legions, had collected and disciplined some troops and persuaded the Musulanii and Moors to rise. The proconsul defeated him, and for this vigorous act, which gave security to a fertile country, he received the distinction of a triumph. DEATH OF GERMANICUS (19 A.D.); EXTERNAL AFFAIRS