Nat.Geo. - Drain the Oceans Series 3 (2020) Part 7 Raiders of the Civil War (2020)

Drain the Oceans Series 3

Using advanced underwater scanning systems, scientific data and art digital recreations, the 10-part factual program will look to solve modern and ancient mysteries from beneath the ocean waves.

Part 7 Raiders of the Civil War (2020)

Draining American rivers, seas and oceans reveals military tactics from the American Civil War that rewrote the rules of warfare forever

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