In July 2022, the United Stares Supreme Court stood behind towering fences—physically intact, yet symbolically exposed. Erected in response to the leaked draft opinion in Dobbs v. Jackson Women’s Health Organization, the barriers became a stark metaphor for a deeper institutional crisis: the erosion of public trust. This book traces how the Court reached this fragile juncture and what is required to restore its legitimate authority. Once seen as a stabilizing force of American constitutionalism, the Court now faces unprecedented distrust, accusations of politicization, and declining legitimacy. The Foundational Role of the United States Supreme Court examines this erosion and outlines what must change. It shows how legitimacy can be rebuilt through transparency, principled reasoning, and a renewed commitment to the Court’s constitutional purpose and ethical standards. It offers a contribution for those seeking to understand the workings and future of the Supreme Court—and the democratic system it is meant to uphold.