If you can, please watch the Lynn Novick, Sarah Botstein, and Ken Burns: USA and the Holocaust

This is an amazing account of how U.S. antisemitism contributed to the horrors of the 30s and 40s. The analog between American fascists then, and American fascists now is chilling, and, frankly, a clarion call.

https://www.pbs.org/kenburns/us-and-the-holocaust/