what piece of legislation made it very difficult for jews to flee to the united states following kristallnacht ?

Anti-Jewish Legislation

Explanation:

Jews felt the effects of more than 400 decrees and regulations that restricted all aspects of their public and private lives.

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.

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