Question 1 of 10
Points
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?
O A. The old wall had been demolished during the Yuan dynasty
O B. The old wall had fallen into disrepair.
O
C. The old wall protected only the southern border
O
D. The old wall had sunk below rising sea levels.