What is the connection between the Mandate of Heaven and the Tang and Song dynasties?

Explanation:

God granted a particular family the right to rule a country for all time, regardless of the rulers' behavior. The Divine Right was an assertion that God essentially forbade rebellions, as it was a sin to oppose the king.

so they can differentiate themselves from others as they saw themselves as the superior race. the star was basically a symbol that meant you are a less of a person than i am because of my race. the star was also degrading for those who had to wear it because they were aware of this and the nazis used the notion to make them feel less like a person.