The amendment, ratified in 1804, changed the process so that candidates are elected for president and vice president separately, instead of the vice presidency as the person who came in second in the vote for president.

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.