Having experienced WW 1 with French Renault tanks, Patton was the only general with the knowledge to build up the US Army tank corps in WW II which he did by creating the Desert Tank Training area in the Mojave and training over a million men to fight tank warfare. His legacy with the third army is a legend...
Under Patton's leadership for "281 days of incessant and victorious combat, your penetrations have advanced farther in less time than any other army in history. You have fought your way across 24 major rivers and innumerable lesser streams. You have liberated or conquered more than 82,000 square miles of territory, including 1,500 cities and towns, and some 12,000 inhabited places. Prior to the termination of active hostilities, you had captured in battle 956,000 enemy soldiers and killed or wounded at least 500,000 others... France, Belgium, Luxembourg, Germany, Austria, and Czechoslovakia bear witness to your exploits."