<prompt> Qedela le nkulumo elandelayo: Ngemva kokunqoba iNingizimu Pole ngo-December 1911 nguRoald Amundsen, uShackleton, owayefuna ukufinyelela le mpumelelo ngokwakhe, waphoqeleka ukuba acabangisise kabusha ngemigomo yakhe ephathelene nezindawo ezibandayo. Wayekholelwa ukuthi kwakusasele umgomo owodwa omkhulu ohamba phambili ohambweni lwase-Antarctic - ukuwela izwekazi laseNingizimu Pole usuka olwandle uye kolunye. Esebenzisa amasu akhe ayesungulwe ngaphambili umhloli wamazwe waseScotland uWilliam Spiers Bruce, uShackleton wahlela ukuba iqembu lakhe elikhulu lifike eningizimu ngangokunokwenzeka, ogwini loLwandle iWeddell. Iqembu lakhe elaliwela amazwekazi lalibe selihamba liye eningizimu lilibangise eNkabazwe, ngaphambi kokuba liqhubeke liwele ithafa elisezindaweni eziphakeme futhi lehle ngeBeardmore Glacier uShackleton ayethe  <response>: eyatholakala ngo-1909 kuya kuGreat Ice Barrier. Ingxenye yokugcina yayiyowadlulisela ngaphesheya kweBarrier eMcMurdo Sound ogwini loLwandle iRoss. 