https://www.nps.gov/findapark/index.htm npr.org/2020/11/11/933825483/the-shadows

https://www.nps.gov/findapark/index.htm
npr.org/2020/11/11/933825483/the-shadows-of-the-constitution
npr.org/11/18/936346847/the-invention-of-race
americanhistory.si.edu/collections/search/object/nmah_671073
youtube.com/watch?v=zk8c9DARWil
npr.org/2020/02/12/805240795/becoming-america
youtube.com/watch?v=zk8c9DARWil
https://openstax.org/details/books/us-history
chapter 7&8