Armed interventions in Libya, Haiti, Iraq, Vietnam, and Korea challenged the US president and Congress with a core question of constitutional interpretation: do

Over three decades after its initial publication, Louis Fisher’s durable classic remains at the head of its class—a book that Congressional Quarterly called

This book examines a fundamental question in the development of the American empire: What constraints does the Constitution place on our territorial expansion,

NEW YORK TIMES BESTSELLER • From a preeminent presidential historian comes a “superb and important” (The New York Times Book Review) saga of America’s w