structural:scholar_edition
Establishment

Yu's success in stopping the flooding increased agricultural production. The Xia tribe's power increased and Yu became the leader of the surrounding tribes. Soon afterwards Shun sent Yu to lead an army to suppress the Sanmiao tribe, which continuously abused the border tribes. After defeating them, he exiled them south to the Han River area. This victory strengthened the Xia tribe's power even more. As Shun aged, he thought of a successor and relinquished the throne to Yu, whom he deemed worthy. Yu's succession marks the start of the Xia dynasty. As Yu neared death he passed the throne to his son, Qi, instead of passing it to the most capable candidate, thus setting the precedent for dynastic rule or the Hereditary System. The Xia dynasty began a period of family or clan control. It is believed that Zhenxun (modern Gongyi) and Yangcheng (modern Gaocheng) were two of the capitals of the dynasty.