Dr. John Pinheiro is associate professor of history and director of Catholic Studies at Aquinas College in Michigan. He holds a Ph.D. in history from the University of Tennessee. Dr. Pinheiro co-edited volume 12 of the Presidential Series of the Papers of George Washington and is author of Manifest Ambition: James K. Polk and Civil-Military Relations during the Mexican War. His publications also include articles on Washington and the Jacksonian Era in academic journals. Consulting Editor for the Polk presidency at the University of Virginia's Miller Center of Public Affairs, Dr. Pinheiro also hosts "Past is Prologue" on WPRR, 1680AM, Grand Rapids. His scholarly interests include American identity and evolving American views on republican citizenship.