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Captain James Cook sailed to the Arctic Circle and did not find any land.
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Captain Thaddeus Bellingshausen a Russian naval officer first sighted the continent .
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Edward Bransfield discovered Antarctica and claimed it for the UK
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The first landing of the French
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The British and the French claim Antarctica as a continent.
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The British established there first base at Ross Island by Ross Scott.
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One of Ernest Shackleton's polar exploration teams reached the Magnetic South Pole.
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Douglas Mawson led the Australian Antarctic expedition
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The Endurance crosses the Antarctic Circle.
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Sir Ernest Shackleton left South Georgia Island on the HMS Endurance in the Weddell Sea in Antarctica.
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The photographer Frank Hurley took the photo of the Endurance trapped in the ice.
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The Endurance trapped in -70 to -80 degrees.
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First sighting of Antarctic continent (Coats Land).
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Elephant Island appeared on the horizon.
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Lincoln Ellsworth and Herbert Hollick-Kenyon were the first people to fly over Antarctica.
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Australian National Antarctic Research Expedition was created on Macquarie and Heard Islands.
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A special research program was set up that allowed scientists from all over the world the opportunity to share their ideas about Antarctica.
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The Antarctic Treaty was signed by 12 nations.
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Australian Antarctic Territory was established.
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A 160-square-mile block of ice breaks off from the Wilkins Ice Shelf in Western Antarctica.