Tolong jelaskan mengenai Silver Star dari Ringkasan dinas George S. Patton

CITATION:  By direction of the President, under the provisions of the act of Congress approved July 9, 1918 (Bul. No. 43, W.D., 1918), Lieutenant Colonel (Armor) George Smith Patton, Jr. (ASN: 0-2605), United States Army, is cited by the Commanding General, American Expeditionary Forces, for gallantry in action and a silver star may be placed upon the ribbon of the Victory Medals awarded him. Lieutenant Colonel (Armor) Patton distinguished himself by gallantry in action while serving with the Tank Corps, American Expeditionary Forces, in action near Cheppy, France, 26 September 1918, in reorganizing and leading forward in the attack and infantry detachment. GHQ, American Expeditionary Forces, Citation Orders No. 4 (June 3, 1919) [This award was rescinded under GHQ, American Expeditionary Forces, Citation Orders No. 8 (March 1, 1920) as the recipient has been awarded a Distinguished Service Cross for deed including this act.]