Frederick Douglass was a great abolitionist because instead of risking his life and others by starting a rebellion, he used his keen intelligence to show others the horrors of slavery. He advised politicians with his political power. He even covered others, like foreign immigrants and female rights.
All and all Frederick Douglass was known for his intellect, his versatility, and his great contributions to a much needed cause. He will always be known as one of the greatest abolitionists of all time