How did Frederick Douglass develop the various arguments made against slavery?

A few of which include inequality, education, and Christianity as the keys to freedom in terms of its true values within the institution of slavery. While Frederick Douglass made some key arguments, he also made common ground to make his appeal for the abolition of slavery. One of the key arguments in “The Narrative of the Life of Frederick Douglass” as well as in other narratives about slaves is inequality.

Explanation:

the answer is migration

the indians crossed artificial boundaries, setting the stage for conflict