Pedzisa mutsara unotevera: Akaberekerwa muKimball, South Dakota, Miller akatamira makiromita 35 kuchamhembe kwakadziva kumabvazuva kuHuron muna 1914 ndokutanga kushanda somugadziri wemotokari. Makore maviri gare gare Miller akanyoresa muU.S. Army, achiona chiito mu
Rwendo rweMexico rwokuenda kuMexico, rwakatangwa pashure pokurwiswa kwakadzokororwa nemakororo pamuganhu. Pashure pokupinda kweUnited States muHondo Yenyika I, Miller akashanda muFrance ne18th Infantry Regiment uye, akashongedzerwa nokuda kweushingi uye ushingi, akakwira kuchikwata chevarwi vevara pakuguma kwehondo.