State Law and Federal Elections After Moore v. Harper

In Moore v. Harper, the Supreme Court rejected the extreme proposition that state legislatures operate free from state constitutional constraints and judicial review when they regulate federal elections. The Court, however, left open the possibility that a state court might run afoul of the federal Constitution if, in striking down or construing state election law, it exceeds “the ordinary bounds of judicial review.” This Article explores the potential scope of that exception, and it proposes arguments and strategies to guard against undue and disruptive federal court intrusion on state election law. In particular, the Article relies on longstanding principles of federalism to develop substantive and procedural arguments that insist on federal court deference to state courts’ interpretation and application of their own law.