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Presidents And War Powers, Matthew C. Waxman

Faculty Scholarship

The U.S. Constitution vests the president with “executive power” and provides that “The President shall be Commander in Chief of the Army and Navy,” while it endows Congress with the power “To declare War.” These provisions have given rise to two major questions about presidential war powers: first, what should be the president’s role in taking the country to war, and, second, what are the president’s powers to direct its conduct. Historian Michael Beschloss’s new book, “Presidents of War,” examines how presidents have responded to each of these questions across two hundred years of U.S. history.

The major argument of …