Kevin Slack is a professor of politics at Hillsdale College, where he teaches political philosophy and American political thought, including American progressivism, liberalism, and radicalism. His first book, Benjamin Franklin, Natural Right, and the Art of Virtue, was published by the University of Rochester Press. His second book, War on the American Republic: How Liberalism Became Despotism, was published by Encounter Books. Dr. Slack earned his PhD from the University of Dallas in 2009.