Answer:
Frederick Douglass was an escaped slave who became a prominent activist, author and public speaker. He became a leader in the abolitionist movement, which sought to end the practice of slavery, before and during the Civil War. ... His work served as an inspiration to the civil rights movement of the 1960s and beyond
Explanation:
I believe the answer is Memoir. Informational text is any text (or more specifically literature) that is non fictional, or factual.
Without the further context of the article you're on, I would say the answer is most likely C.
Dying is far more opposed than negative ideations.
Hope this helped.