Answer:
Frederick Douglas
Step-by-step explanation:
Frederick Douglass was one of the most eminent African-Americans of his time, and the most influential in American history. Son of a slave with a white man, Douglass lived the experience of the servitude and, being instructed, escaped from this sort of life, adopting a new name like a free man. Ten years after this, he published his first autobiography that led to go on a tour in Europe, which changed his thinking to a more pragmatic one.