1: In early June of 1944, the success or failure of the D-Day invasion rested on the shoulders of Dwight D. Eisenhower, write Raymond Kethledge and Michael Erwin in Lead Yourself First: Inspiring Leadership Through Solitude.

In early December of the prior year, the President told Ike to move to England to become the Supreme Commander, Allied Expeditionary Forces. After six months of planning, “the critical variable, out of … continue reading