Answer :
Final answer:
The ruling in Dred Scott v. Sandford denied citizenship to African Americans, perpetuating their inequality based on Chief Justice Taney's interpretation.
Explanation:
Chief Justice Roger Taney ruled in Dred Scott v. Sandford that African Americans could not be citizens of the United States, denying them rights and privileges under the Constitution. Taney argued that the Framers never intended to include slaves under constitutional protections, leading to a landmark decision against freedmen.
Taney's assertion that blacks were inferior and subordinate, even if emancipated, reflected prevailing beliefs of the time. The U.S. Supreme Court's ruling intensified the national slavery debate and perpetuated the inequality faced by African Americans.