Columbia subject headings:
African Americans--Civil rights--History.
Civil rights--United States--History.
Constitutional amendments--United States--History.
Constitutional amendments--United States.
Slavery--Law and legislation--United States--History.
United States. Constitution. 14th Amendment--History.
United States. Constitution. 1st-10th Amendments--History.
Harvard subject headings:
African Americans--Civil rights--History
Civil rights--United States--History
Constitutional amendments--United States--History.
Slavery--Law and legislation--United States--History
United States. Constitution. 14th Amendment--History.
United States. Constitution. 1st-10th Amendments--History.
Princeton subject headings:
African Americans--Civil rights--History.
Civil rights--United States--History.
Constitutional amendments--United States--History.
Slavery--Law and legislation--United States--History.