<prompt> Tlatša polelwana e latelago: Davis o hlanketše e le mohlankedi-mogolo wa United States Air Force nakong ya pušo ya Ernest Shackleton  <response>: Lesolo la Antarctic ka 19081909. E be e le mokapotene le mothuši wa molaodi wa leeto la Douglas Mawson la Antarctic la Australasia ka 1911-1914. 