Drain the Oceans: Raiders of America | MEGA EPISODE | National Geographic

Raiders of the Civil War Draining American rivers, seas and oceans reveals military tactics from the American Civil War that rewrote the rules of warfare forever. America's Last Slave Ship Archaeologists investigate a wreck that could be the last ever slave ship to bring Africans to American soil through the trans-Atlantic slave trade. The American Revolution Forgotten wrecks from the American Revolution are discovered. Cutting-edge computer graphics shed new light on the struggle for independence.

Courtesy of National Geographic on YouTube. Watch on YouTube ↗

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