What was Abraham Lincoln’s concern about the Supreme Court’s Dred Scott decision?

ANSWER: Lincoln warned of slavery's increasing control over the nation. The founders saw slavery's growing existence, but the public believed that slavery would die naturally or by legislation.

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.