It was the first written form of representative government, so it was the start of that.
Couldn’t find a direct answer, but D seems the most logical to me.
Hope this helps.
Answer:
The feudal states were not contiguous but rather were scattered at strategic locations surrounded by potentially dangerous and hostile lands. The fortified city of the feudal lord was often the only area that he controlled directly; the state and the city were therefore identical, both being guo, a combination of city wall and weapons. Satellite cities were established at convenient distances from the main city in order to expand the territory under control. Each feudal state consisted of an alliance of the Zhou, the Shang, and the local population.
Explanation:
