<prompt> Shepherd dә lardә United States ro waltәna suro saa 1929 lan kuru shiye kәrtuwu Field Officers Course, Marine Corps Schools dәro lewono. Ngawo fasal sǝdǝnaben, Captain Shepherd dǝ waltǝ lardǝa gade ro cido, adǝ lan cida nzǝ garde dHaitibe lan, saa diyau ro cidazǝna kǝla shi district-a kuru shi department-a dǝn suro United States ye Haiti lan kǝnasartǝna dǝn.  <response>: kǝla kǝnǝngabe. Ngawo kərmai Marinebe Haiti lan saa 1934 lan, Shepherd də garra Marine Barracks, Washington, D.C., ro gowotə, naptə amari kuraa kuru naptə amari kərmai Marine Corps Institutea ye. 