<prompt> Qedela lo musho olandelayo: Ngo-Agasti 16, 1920, ngesikhathi seMpi YaseWarsaw, wabelwa njengomphathi ophethe iPolish 4th Cavalry Brigade, kamuva eyaba yi-core of the okuthiwa Iqembu Elisebenza NgeNieniewski ngesikhathi  <response>: Impi Yomfula iNiemen. Ngemuva kokuphela kwezimpi zePoland-Soviet War, uNieniewski waphothula izifundo zeGeneral futhi ngoJanuwari 10, 1921, wakhushulelwa esikhundleni sokuba nguColonel of Cavalry. 