The Monroe Doctrine has provided Presidents and foreign policy leaders with the rhetorical justification for their actions going back as far as James K. Polk, but the symbolic power attributed to the doctrine is far more substantial than the impact it had when it was published in 1823. In this episode, historian Jay Sexton walks us through the evolution of the Monroe Doctrine in political rhetoric, its implications for modern US foreign policy and why he claims that, in its original form, it amounted to a "nothingburger."

Dr. Jay Sexton is the Rich and Nancy Kinder Chair of Constitutional Democracy, Professor of History and Director of the Kinder Institute at the University of Missouri. He has published extensively on the Monroe Doctrine, including The Monroe Doctrine: Empire and Nation in Nineteenth-Century America (Hill and Wang, 2011) and "The Monroe Doctrine in an Age of Global History" (Diplomatic History, 2023).

This episode was edited by Ben Sawyer