You might think you know all of Earth’s continents, but there’s one that has remained hidden for millions of years. Zealandia, a massive landmass mostly submerged beneath the southwest Pacific Ocean, ...
Timeline of world civilizations -- Across oceans before Columbus. Prologue: Life at sea ; A land bridge too far ; Along the Silk Road ; Plants between continents ; European seafaring, 100,000 B.C. ; ...
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