Question

what was fredrick dounglass best known for? a) running for congress b) writing about immigrants c) leading factor riots d) speaking against slavery​

Answer 1

Option D.

Step-by-step explanation:
Frederick himself was a slave, and he was a powerful and influential voice in the abolitionist movement, and his speeches and writings helped to raise awareness with the brutality and inhumanity of slavery.

He wrote his own autobiography of his experiences.