<prompt> Qedela umusho olandelayo: UCrawford wasebenza njengoSekela-Lieutenant ku-10th Infantry emngceleni wase-United States phakathi kuka-1889-1895, owawufaka umsebenzi wamaphoyisa ezempi e-Oklahoma City kuze kube ngu-1890 nokusiza iKhomishini yase-US ekusebenzelaneni nezizwe zamaNdiya aseMelika; phakathi kuka-1891-1892 wahlela i-Apache Indian Company ku-10th Infantry. Phakathi neMpi YaseSpain-American wabamba iqhaza  <response>: Impi yaseSan Juan Hill 1898 futhi kamuva wanconywa ngesibindi sakhe. Phakathi kuka-1903 no-1907 wafundisa eFort Leavenworth, eKansas e-Infantry and Cavalry School kanye naseKholeji Yabasebenzi Bamasosha. UCrawford futhi wakhonza ePhilippines izikhathi eziningana, okokuqala phakathi kuka-1890-1902 futhi futhi phakathi kuka-1909-1911. Kusukela ngo-1913 kuya ku-1916 uCrawford wasebenza kuGeneral Staff of the US Army, ngemuva kwalokho wayesePanama Canal Zone kwaze kwaba ngo-1917. Ngesikhathi seMpi Yezwe I, uCrawford wasebenza ne-American Expeditionary Force njengo-Brigadier General we-National Army. Lapho wayala i-6th Infantry Brigade, 3rd Infantry Division ngesikhathi seMpi Yesibili yaseMarne. Ngo-1919, uCrawford wathatha umhlalaphansi ngenxa yokukhubazeka. 