In the long American struggle over who draws the lines that define political power, Missouri has become the latest arena where competing courts have pulled a congressional map in opposite directions, leaving candidates, voters, and officials without a settled answer. The U.S. Supreme Court has been asked to step in — not merely to resolve a local dispute, but to determine which authority holds final say when state and federal judiciaries speak in contradiction. The case carries the weight of a state official held in contempt and an electoral calendar that cannot wait indefinitely for clarity.