<span>Andrew Mellow and Herbert Hoover</span>
It’s not letting me pull up the photo
There were several significant black abolitionists prior to and during the Civil War and selecting the three most significant black abolitionist is tough. Mary Walker, Harriet Tubman and <span>Frederick Douglass can be considered as the three most important abolitionists. I hope the answer has helped you.</span>
Answer: Document B is a Speech(B) and was directed towards Congress(A)
Explanation: Both of these questions were on a History Interim test(which I assume that is what you are taking) and I got both of these questions correct.
I dont have an answer to this it would take to long to write, sorry.