King Zhaoxiang of Qin
Reigning over 55 years, he was one of the longest-serving rulers during the Eastern Zhou Dynasty. Although making numerous policy mistakes during his later years, his aggressive territorial expansions were pivotal in consolidating the state of Qin as the dominant military powerhouse in the late Warring States period. It was the strategic dominance established during his reign that paved the way to Qin's eventual successful unification of China under his great-grandson, Ying Zheng.
King Zhaoxiang of Qin
Finally in 272 BC, Queen Dowager Xuan bared her fangs. She lured the unsuspecting Yiqu King to Ganquan Place again, and had him assassinated on the spot. Shortly after, the Qin army invaded and overran the leaderless Yiqu, permanently annexing its entire territory into the newly established commanderies of Longxi and Beidi (北地). The Xirong threat that had plagued the state of Qin for over five centuries was removed for good.