Question: Which Reconstruction Era politician from namesake Pennsylvania county was known to fight against slavery and discrimination against African-Americans?
Sentence (from "Thaddeus Stevens"): Thaddeus Stevens (April 4, 1792 – August 11, 1868) was a member of the United States House of Representatives from Pennsylvania and one of the leaders of the Radical Republican faction of the Republican Party during the 1860s.
Relevant evidence: No