Discuss the major causes of nativism and attitudes then provide examples of xenophobia from the resources.

I’m working on a history case study and need the explanation and answer to help me learn. After reading the resources about the nativism and attitudes of xenophobia during the post-World War I period, I would like for you to Discuss the major causes of nativism and attitudes then provide examples of xenophobia from the resources.  Discuss these examples and tie them back to the current attitudes in America today.