On July 19, 1941, when General George Catlett Marshall, the Army chief of staff, stepped before the Senate Committee on Military Affairs, his gray civilian suit could not disguise the proud bearing of a soldier and commander of men. His shoulders squared, but not conspicuously so, his chin receding slightly, and thin lips compressed with resolution, this tall figure exuded dignity, authority, and singleness of purpose. He considered his mission that day as among the most vital of any during his distinguished 39-year career in uniform: to save the still anemic U.S. Army from emasculation.