Robert Tracy McKenzie (Ph.D., Vanderbilt University) is professor and chair of the department of history at Wheaton College, where he teaches courses in U.S. history, the Civil War and historiography. McKenzie is the author of two award-winning monographs: One South or Many? Plantation Belt and Upcountry in Civil-War Era Tennessee (Cambridge, 1994) and Lincolnites and Rebels: A Divided Town in the American Civil War (Oxford, 2009). He has also written numerous scholarly reviews and articles including "Don't Forget the Church: Reflections on the Forgotten Dimension of Our Dual Calling" in the book Confessing History: Christian Faith and the Historian's Vocation (Notre Dame, 2010).