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First circumnavigation of the Earth

Antarctic expeditions and reaching the South Pole

Co-discoverer of the Geographic North Pole

Discovery of the Americas

Discovery of Canada

Demonstration that Brazil and the West Indies did not represent Asia's eastern outskirts

First confirmed ascent of Mount Everest

European discovery of Tasmania, New Zealand and Fiji

Exploration of Africa

Discovery of the Mississippi River

First human to journey into outer space

First European to reach India by sea

European knowledge of Central Asia and China

Conquest of the Aztec Empire

Discovery of the Hudson River and Hudson Bay

First to reach the South Pole

First European expedition to Florida

Second circumnavigation of the Earth

Discovery of parts of North America under the commission of Henry VII of England

First man on the Moon

Exploration of the American West

Founder of the Roanoke Colony in present-day North Carolina, often referred to as the 'Lost Colony'

First contact with Eastern Australia and the Hawaiian Islands, and the first circumnavigation of New Zealand

Arctic exploration and discovery of the Svalbard archipelago