Columbia subject headings:
Civil rights--United States--Cases.
Civil rights--United States.
Political rights--United States--Cases.
Political rights--United States.
Harvard subject headings:
Civil rights--United States
Civil rights--United States--Cases
Political rights--United States
Political rights--United States--Cases.
Princeton subject headings:
Civil rights--United States--Cases.
Civil rights--United States.
Political rights--United States--Cases.
Political rights--United States.