Our Government derives its legitimacy from the consent of the governed, generally measured through our elections. When incumbent powers create structures and rules for our politics that entrench the status quo and limit voter control, however, the legitimacy of that consent is tested. For more than fifty years, and in spite of the “political question doctrine,” the Supreme Court has adjudicated challenges to franchise restrictions, gerrymandering, ballot access provisions, and more. In doing so, the Court utilizes doctrinal frameworks that focus on harms to individual rights and not on structural harms to the competitiveness, accountability, and responsiveness of our politics. This myopic view leaves systemic entrenchment and political lockup largely untouched. Scholars have identified these doctrinal deficiencies, but have not suggested an alternative textual basis for judicial intervention in these cases. This Note offers a potential solution in the Guarantee Clause. It argues that the Clause embodies a promise of popular sovereignty in the states. I contend that the Guarantee Clause can and should be revived to unburden the courts from the deficiencies of existing doctrine and provide a textual basis for addressing the problems of political malfunction.