NEED A ANSWER ASAP! please and thank you Why did the Manchu become involved in China’s peasant uprising?

They wanted to trade with the Ming dynasty.
They wanted to control access to the Great Wall.
They wanted to unite all of China under one tribal force.
They were asked to help the Ming defend against the rebels.

They wanted to unite all of China under one tribal force.

Explanation:

battle of survival between farmers and the rabbits during the great depression

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