Carl J. Friedrich (1901?1984) defined constitutionalism as something more than can be expressed by the dominant behavioralist paradigm of modern political science and the typical academic focus on law and courts. A leading but now neglected post-WWII authority on constitutionalism, Friedrich argued that it should be understood as an institutionally-based, interactive system for deliberating the meaning and legal application of the norms of a political community. His approach shares much with the contemporary ?historical institutionalist? call to situate law and courts (...) within a broader, more normative, and more interactive conception of constitutionalism. Accordingly, a reconsideration of Friedrich's work may help current efforts to better articulate the full richness and complexity of constitutionalism as a distinctive way of ordering political life. (shrink)