"Allen Carl Guelzo (born 1953) is the Henry R. Luce III Professor of the Civil War Era at Gettysburg College, where he serves as Director of the Civil War Era Studies Program.Rachel A. Shelden says that for two decades Guelzo, \"has been at the forefront of Civil War\u2013era scholarship."@en . . . . . "1953Z"^^ . "Allen Carl Guelzo"@en .