Whitney Lawrence

History

15 November, 15:32

Why did the Ming dynasty need to rebuild the Great Wall of China, rather than continue to use the wall built by the Qin dynasty and its early successors?

A. The old wall had fallen into disrepair.

B. The old wall had been demolished during the Yuan dynasty.

C. The old wall had sunk below rising sea levels.

D. The old wall protected only the southern border.