Columbia subject headings:
African Americans--Civil rights.
Sanford, John F. A., 1806 or 1807-1857--Trials, litigation, etc.
Scott, Dred, 1809-1858--Trials, litigation, etc.
Scott, Dred, 1809-1858.
Slavery--Law and legislation--United States.
Slavery--United States--Law and legislation.
Slavery--United States--Legal status of slaves in free states.
United States--History--1849-1877.
Harvard subject headings:
Scott, Dred, 1809-1858.
Princeton subject headings: