Why is Moses a significant person in Jewish history?

The primary reason that Moses is an important figure in Jewish history is that he is responsible for the transmission of the Divine Law to the Jewish people.

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.