The mandate of heaven is the thing that Chinese emperors claim was given to them by their deities. A ruler earns it from the previous emperor when he retires, or when he dies. It could be lost when another dynasty takes over and takes the mandate of heaven.
D probably not quite sure
<span>What was the name given to the period of time in which the United States struggled with how to rebuild the South and bring it back into the union? A. - 964542.</span><span>
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They built universities and libraries.