Paradox of Liberty in Americas “Consciousness”

The article can be found on this link:
https://nmaahc.si.edu/learn/talking-about-race/topics/historical-foundations-race

Question: With reference to, Paradox of Liberty in Americas Consciousness, explain the moral and legal arguments that defended slavery. What are the problems with those arguments, incorporating what you have learned about arguments this week and Banneker’s arguments from his correspondence with Jefferson.