In American Constitutionalism, Third Edition, renowned authors Howard Gillman, Mark A. Graber, and Keith E. Whittington offer an innovative approach to the two-semester Constitutional Law sequence (Volume 1 covers Institutions and Volume II covers Rights and Liberties) that presents the material in a historical organization within each volume, as opposed to the typical issues-based organization. Looking at Supreme Court decisions historically provides an opportunity for instructors to teach - and for students to reflect on - the political factions and climate of the day. The third edition has been updated through the 2021 SCOTUS session, and features updated cases, analysis, illustrations, and figures.