Since 1990 Supreme Court has rolled back power of the national government, basing its decisions primarily on interpretations of which 2 amendments?

Tenth and Eleventh Amendments

the court ruled that a state law that banned abortions (except to save the life of the mother) was unconstitutional

hope this : )

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.