Sean Rost, Assistant Director, Research at the State Historical Society of Missouri, earned his PhD from the University of Missouri-Columbia and specializes in twentieth-century U.S. and Missouri history. He also holds a master's degree in history from Lincoln University and a bachelor's degree in history education from William Woods University. Prior to joining the State Historical Society of Missouri as an Oral Historian, he taught at Columbia College-Jefferson City, William Woods University, Westminster College, and the University of Missouri-Columbia.