The 2018 Winant Lecture in American Government. David Sehat is a cultural and intellectual historian of the United States. He writes broadly on American intellectual, political, and cultural life. He is the author of The Jefferson Rule: How the Founding Fathers Became Infallible and Our Politics Inflexible (Simon and Schuster, 2015) and The Myth of American Religious Freedom (Oxford, 2011; updated edn. 2015), which won the Frederick Jackson Turner Award from the Organization of American Historians.