Answer:
Equality between men and women. He was, indeed, an activist for equality of all people.
Explanation:
Douglass was the son of a slave with a white man. He lived the experience of the servitude and, being instructed, managed to flee from it in 1838, adopting new name as the free man that he became. Ten years, Douglass later published his first autobiography, something that took to him on a tour in Europe, which changed his thought. He was inclined to use more pragmatic actions of fight. During the civil war he managed to make the blacks fight alongside the whites, and after this, he continued his struggles for equality between races and also between men and women.
