Question: Who was the American political activist that was a supporter of women's suffrage movement and was also the wife of the author who wrote American Slavery As It Is: Testimony of a Thousand Witnesses?
Sentence (from "American Slavery as It Is"): American Slavery As It Is: Testimony of a Thousand Witnesses is a book written by the American abolitionist Theodore Dwight Weld, his wife Angelina Grimké and her sister Sarah Grimké, which was published in 1839.
Relevant evidence: Yes