Provincial government

At the outset of the Han dynasty, vast areas were entrusted as kingdoms to the emperor’s kinsmen, while the central government administered the interior provinces as commanderies. But by about 100 bce the imperial government had deprived the kingdoms of their strength, and most of their lands had been incorporated as commanderies under the central government. Although the kingdoms survived in a much-reduced form until the end of the period, their administration came to differ less and less from that of the commanderies, which formed the regular provincial units. Each commandery was controlled by two senior officials, the governor and the commandant, who were appointed by the central government. Commanderies could be established at will: by dividing larger into smaller units, by taking over the lands of the kings, or by establishing organs of government in regions only recently penetrated by Chinese officials. Provincial government was not necessarily pervasive throughout the lands where commandery offices existed, but there was a steady advance in provincial government during the Han period. During Gaozu’s reign 16 commanderies existed, but by the end of the Xi Han there were 83 commanderies and 20 kingdoms.

Each of the commanderies consisted of some 10 or 20 prefectures, the size of which corresponded to that of English counties. The prefect’s headquarters were situated in a walled town, from which his administration was extended and his officials were sent to collect taxes, settle disputes, or recruit able-bodied men for service. The prefectures were themselves subdivided into districts. The commanderies included a number of nobilities, the holders of which enjoyed a noble title and income from the taxes collected in them by central government officials. The nobles exercised no administrative, judicial, or other power over their nobilities. The number of nobilities varied considerably, sometimes totaling several hundred. The system was used as a political instrument for reducing the power of the kings, rewarding military officers and civil officials, and treating surrendered enemy leaders. Special arrangements were instituted for provincial government at the periphery of the empire. Agencies of a specialist nature were set up both there and in the provinces of the interior, with responsibilities for such matters as supervision of the salt and iron industries, manufacture of textiles, fruit growing, and sponsored agriculture, as well as control of passage in and out of the frontier.

From 106 bce the government tried to supervise the work of provincial officials more directly. A total of 13 regional inspectors were appointed, with orders to visit the commanderies and kingdoms of a specified area and to report to the central government on the efficiency of officials, the degree of oppression or corruption, and the state of popular affection or disaffection. Although the arrangement was not yet tantamount to the creation of a limited number (about 20) of large provinces, such as came about from about the 13th century, it may have facilitated the establishment of separatist provincial regimes at times of dynastic decline.

The armed forces

The command of the armed forces was also arranged so as to avoid giving excessive powers to a single individual. Officers equivalent to generals were usually appointed in pairs, and, in times of emergency or when a campaign was being planned with a defined objective, those officers were appointed for a specific task; when their mission was fulfilled, their commands were brought to a close. Beneath that level was a complement of colonels whose duties consisted of smaller-scale activities. In addition, the governors and commandants of the commanderies were sometimes ordered to lead forces. The commandants were also responsible for training conscript soldiers and setting them to maintain internal discipline and to man the static lines of defense in the north and northwest.

The Han armies drew their recruits from conscripts, volunteers, and convicts. Conscripts, who formed the majority, were obliged to serve for two years, either under training or on active service. This duty devolved on all able-bodied males other than those who had acquired privileges of rank or those who could pay for substitutes. The latter practice was probably rare. In addition, men were liable for recall to the armed forces in times of emergency. Volunteers were the sons of privileged families and probably served as cavalrymen, and convicts were sometimes drafted to work out their terms of sentence in the army. There is ample evidence to show that Han commanders used to draw on members of Central Asian tribes as recruits, who were particularly valuable as skilled cavalrymen. A number of foreigners also served with distinction as officers. While little is known of the organization of armies on campaign, garrison forces were divided into separate commands consisting of perhaps four companies. Each company had a strength of some 40 or 50 sections, each of which comprised one officer and up to five soldiers.