The Longest Day: The Allied Invasion of Normandy

Peter Mansoor, U.S. Army (Retired) and the General Raymond E. Mason Jr. Chair of Military History at Ohio State, discusses the D-Day Invasion itself and how the four Allied powers worked together to establish a foothold on the European continent. This presentation was part of the "Remembering D-Day: A 70th Anniversary Commemoration" held by The Ohio State University Department of History in June 2014.