Question: Which Supreme Court case addressed more Amendments of the US Constitution, District of Columbia v. Heller or Gibbons v. Ogden?
Sentence (from "Robert A. Levy"): Robert A. Levy (born 1941 in Washington, DC) is the chairman of the libertarian Cato Institute and the organizer and financier behind "District of Columbia v. Heller", the Supreme Court Case that established the Second Amendment as affirming an individual right to gun ownership.
Relevant evidence: No