Who was the United States abolitionist that escaped from slavery and became an influential writer and lecturer, living from 1817-1895?

The United States abolitionist who escaped from slavery and became an influential writer and lecturer is Frederick Douglass. Born into slavery around 1818, Douglass escaped to the North and became a prominent advocate for the abolition of slavery. His eloquent writing and powerful speeches highlighted the injustices of slavery and played a critical role in the abolitionist movement. He published several autobiographies, with "Narrative of the Life of Frederick Douglass, an American Slave" being the most famous, where he detailed his experiences and the brutal realities of enslaved life. Douglass's work not only contributed to the fight against slavery but also addressed issues of equality and civil rights, making him a pivotal figure in American history.

The other figures listed were significant in different contexts: Nat Turner was known for leading a slave rebellion; William Lloyd Garrison was a prominent white abolitionist who published "The Liberator" but was not formerly enslaved; and Susan B. Anthony was a leading figure in the women's suffrage movement. While all contributed to social justice causes, Douglass's unique experience as an escaped slave and his impactful communication established him as a central figure in the fight against slavery.