Only rarely does the United States Supreme Court hear a case with fundamental implications for corporate law. In Carney v. Adams, however, the Supreme Court had the opportunity to address whether the State of Delaware’s requirement of partisan balance for its judiciary violates the First Amendment. Although the Court disposed of the case on other grounds, Justice Sotomayor acknowledged that the issue “will likely be raised again.” The stakes are high because most large businesses are incorporated in Delaware and thus are governed by its corporate law. Former Governors and Chief Justices of Delaware lined up to defend the state’s “nonpartisan” approach to its judiciary. The case raises the question of why nonpartisanship is taken to be an ad...