Witch of the following contributed greatly to the fall of the Song Dynasty? A. The invention of gunpowder B. The increase in the Chinese population C. The improvement of the civil service system D. The

asked Feb 13, 2019 39.2k views

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6 votes

Answer:

D. The vulnerability to invaders from the north

Explanation:K12 Quiz

Mike Ellis answered Feb 15, 2019

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1 vote

B because the population grew to large

VillageTech answered Feb 18, 2019

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