Final answer:
The Shang and Zhou dynasties in ancient China shared the characteristic of being ruled by a feudal system, where power was granted to nobles and lords in exchange for loyalty and service.
Step-by-step explanation:
The Shang and Zhou dynasties, which existed in ancient China, shared the characteristic of being ruled by a feudal system. In this system, the ruling monarch granted land and power to nobles and lords in exchange for their loyalty and service. These nobles and lords then governed their territories and collected taxes from the people living there. This feudal structure provided the rulers with a way to maintain control over their vast territories and ensured the loyalty of the nobles.
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