Han made several political, social and economic reforms in the society to be able to run his empire well in the eyes of the heaven as the per the Mandate of Heaven.
The people of Han were of the beliefs that one can assume the responsibility of ruling an empire only if he could stick strong to the Mandate of Heaven.
For this purpose, a few reformations were introduced in the Han empire by the emperors. This developed a sense of discipline of rule in the Han empire.
Hence, the significance of the Mandate of Heaven is expressed above.
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