Answer:
Explanation: led to a 20-50 % reduction in the per capita production of raw grain in most areas of China, which resulted in widespread food crises and exacerbated the vulnerability of social structures during the last several decades of the Ming dynasty.
Because of the Shogun period, the emperors became weaker because shoguns held power, while their regents gained more power as they worked with shoguns. The nobles got more land like in most feudal societies which resulted in more power while the peasants started paying more taxes because of the implemented system.
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