the United States Court of Appeals for the Seventh Circuit, In re African-American Slave Descendants Litigation… (2006 | noyear)
“ A claim based on a federal statute invokes the federal-question jurisdiction of the federal courts. But since most of the conduct of which the plaintiffs complain occurred prior to the passage of the Thirteenth Amendment, and indeed prior to the Civil War, section 1982 does not provide a sturdy basis for the retention of federal jurisdiction over the plaintiffs' nonfederal claims. A frivolous federal law claim cannot successfully invoke federal jurisdiction. ”
