Who was The Voice of the Abolitionist Movement in America?

Who was The Voice of the Abolitionist Movement in America? 
Question One
William Lloyd Garrison was the voice of the abolitionist movement in America. He led and founded the New England slavery society. Garrison deserves the title because he publicly burnt a copy of the state's statute that allowed slavery and forced labor. He was a great writer and speaker who viewed slavery as a moral issue. Therefore, he was determined to end it. He was also a white abolitionist who fought for black people’s freedom, believing they would be equal to their white masters.
Question Two
All the mentioned individuals were African-American abolitionists. Like Garrison, Wendell Phillips condemned the constitution for permitting slavery and refused to identify with any political party. Isabell Baumbree, who later changed her name to Sojourner Truth, campaigned for women's suffrage and equality by protesting segregation laws. David Walker denounced slavery through his work by inspiring individuals to advocate for their freedom.
Question Three
The book by Harriet entailed the separation of slave families through sale by their masters. In the South of the U.S., the book was branded an irresponsible story of overstatements and distortion. The book sold many copies in Great Britain to control British public opinion. This influenced the relinquishing of the idea of divided United States. Therefore, the British made it difficult for the government to separate and divide its states.
Question Four
The compromise benefited slave states because the federal restriction on slavery was lifted in Utah and New Mexico. Additionally, the slave trade was prohibited and sustained in the nation's capital. Texas was compensated ten million dollars following their loss of boundary claims in New Mexico. In addition, California became a free state. Implementing a fugitive law required free states to return the runaways to their masters.
Question Five
I don't think John Brown was crazy...