Which statement best describes Hiram Rhodes Revels' contribution to U.S. history?

• A. She led the Underground Railroad
• B. He served as a member of the U.S. Supreme Court
• C. He founded a major abolitionist newspaper
• D. He was the first African American to serve in Congress

Answer: (D)

This question tests the idea of breaking racial barriers in national government during Reconstruction. Hiram Rhodes Revels is recognized for becoming the first African American to serve in the U.S. Senate, representing Mississippi in 1870–1871. This milestone showed that Black Americans could hold national office and participate in shaping federal policy at the highest level, marking a significant shift in American democracy.

Revels came to the Senate after a long career as a minister and abolitionist who supported education and civil rights, and his election symbolized progress in including African Americans in national leadership during the Reconstruction era. The other descriptions—leading the Underground Railroad, serving on the Supreme Court, or founding an abolitionist newspaper—do not fit his life and contributions. His place in history lies in opening a new chapter of political participation at the national level.