This book bridges the disciplines of legal studies and sociology in its engaging introduction to the history, purpose, function, and influence of the Supreme Court, demonstrating through ten landmark decisions the Court’s impact on the five key sociological institutions in the United States: family, education, religion, government, and economy. It gives an insightful picture of how these major decisions have additionally affected other sociological categories such as gender, sexual orientation, race, class/inequality, and deviance. The reader not only gains familiarity with foundational concepts in both sociology and constitutional law, but is given tools to decipher the legal language of Supreme Court decisions through non-intimidating abridgments of those decisions, enhancing their critical literacy. This book demonstrates the direct applicability of the Supreme Court to the lives of Americans and how landmark decisions have far-reaching repercussions that affect all of us. The Impact of Supreme Court Decisions on US Institutions is essential reading for undergraduate students in social science courses as well as others interested in the workings of the justice system.