<prompt> Qedela umusho olandelayo: UGranger wazalelwa eZanesville, eOhio. Wathweswa iziqu e-United States Military Academy, wabekwa endaweni yama-28 ekilasini lika-1838. UGranger waba nguthishanhloko wokuqala wezempi ngo-1839. Wakhonza njengesikhulu e-  <response>: Impi yaseSeminole, futhi wayengumsizi womfundisi wezamasu eWest Point ngo-184344. Phakathi neMpi yaseMexico naseMelika, uGranger wakhushulelwa esikhundleni sokuba ngukaputeni ngoSepthemba 8, 1847. Lapho impi iphela, wabelwa izikhundla eziningi emngceleni waseTexas. 