From Wudi to Yuandi
The third emperor of the Xi Han to be singled out for special praise by traditional Chinese historians was Wudi (reigned 141–87 bce), whose reign was the longest of the entire Han period. His reputation as a vigorous and brave ruler derives from the long series of campaigns fought chiefly against the Xiongnu (Hsiung-nu; northern nomads) and in Central Asia, though Wudi never took a personal part in the fighting. The policy of taking the offensive and extending Chinese influence into unknown territory resulted not from the emperor’s initiative but from the stimulus of a few statesmen, whose decisions were opposed vigorously at the time. Thanks to the same statesmen, manpower was more intensively used and natural resources more heavily exploited during Wudi’s reign, which required more active administration by Han officials. Wudi participated personally in the religious cults of state far more actively than his predecessors and some of his successors. And it was during his reign that the state took new steps to promote scholarship and develop the civil service.
From about 90 bce it became apparent that Han military strength had been overtaxed, leading to a retrenchment in military and economic policies. The last few years of the reign were darkened by a dynastic crisis arising out of jealousies between the empress and heir apparent on the one hand and a rival imperial consort’s family on the other. Intense and violent fighting erupted in Chang’an in 91, and the two families were almost eliminated. A compromise was reached just before Wudi’s death, whereby an infant—known by his posthumous name Zhaodi (reigned 87–74)—who came from neither family was chosen to succeed. The stewardship of the empire was vested in the hands of a regent, Huo Guang, a shrewd and circumspect statesman who already had been in government service for some two decades; even after Huo’s death (68 bce), his family retained a dominating influence in Chinese politics until 64 bce. Zhaodi had been married to a granddaughter of Huo Guang; his successor, who was brought to the throne at the invitation of Huo and other statesmen, proved unfit and was deposed after a reign of 27 days. Huo, however, was able to contrive a replacement candidate (posthumous name Xuandi) whom he could control or manipulate. Xuandi (reigned 74–49/48), who began to take a personal part in government after Huo Guang’s death, had a predilection for a practical rather than a scholastic approach to matters of state. While his reign was marked by a more rigorous attention to implementing the laws than had heretofore been fashionable, his edicts paid marked attention to the ideals of governing a people in their own interests and distributing bounties where they were most needed. The move away from the aggressive policies of Wudi’s statesmen was even more noticeable during the next reign (Yuandi; 49/48–33).