. . . . . . . . . "Amundsen's" . . . . . "1872-07-16" . . . "Roald_Amundsen#The Northwest Passage" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "Amundsen, Roald Engelbregt" . . . . . "the first verified attainment of the North Pole by a human" . "1928" . . . . . . "Captain Roald Amundsen" . . "Ronald Amundsen" . . . . . "Amundsen" . . . . . . "Roald Engelbregt Gravning Amundsen" . . . . . . . . . . . . . . . . . . . . . . . . "Roald Amundsen's" . . . . . "Roald Engelbregt Gravning Amundsen" . "expedition in 1920" . . . . . "Amundsen's ill-fated rescue expedition" . . "successful exploration" . . . . . . "1872" . . . . . . . . . . . "Roald Engelbrecht Gravning Amundsen" . . . . . . . . "Norwegian explorer" . . . . . "sail to the North Pole by drifting on ice" . . "Roald Amundsen" . . "Roald Amundsen" . "1903 Amundsen" . "Amundsen\u2019s" . . . . . . .