Title: An empire of ice
Subjects: Scientific expeditions, Discovery and exploration, British, History, Polarexpeditioner, Expedition, Forskningsresor, Historia, Upptäcktsresande, Exploration, Erforschung, Discoveries in geography, Scott, robert falcon, 1868-1912, Shackleton, ernest henry, sir, 1874-1922, Antarctica, discovery and exploration
Places: Antarctica
People: Ernest Henry Shackleton Sir (1874-1922), Robert Falcon Scott (1868-1912)
Time periods: 20th century