Pedzisa mutsara unotevera: Pavakadzokera kuUnited States, boka racho rakarongwazve kumaodzanyemba kwakadziva kumadokero, muArizona (Camp Harvey J. Jones), uko rakarinda muganhu weU.S.-Mexico uye gare gare rakava rutivi rwe
Rwendo RwokuMexico Rwokuita Zvirango rwa1916 kusvika 1917. Munguva iyi, 7th Cavalry yakaita izvo zvinonzi America "yekupedzisira yechokwadi Cavalry charge" muHondo yeGuerrero. Colonel George A. Dodd, achitungamirira simba re370 kubva ku7th Cavalry, akatungamirira maTroopers ake kupinda muMexico State yeChihuahua mukutsvaka Pancho Villa. Pashure pokutasva mamaira 400 mumazuva 14, maTroopers aDodd akanga aneta pakupedzisira akabata simba raVilla mutaundi reGuerrero pana 29 March 1916.