Nazi Secrets | Drain the Oceans

Hidden deep underwater is the untold story of how the Nazis waged a secret war across the world’s oceans. Get More National Geographic: About National Geographic: National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists,...

47 min - War & Military - National Geographic

More: The Battles of WWII documentaries

Read Deeper: The Battles of WWII

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3. Band of Brothers by Stephen E. Ambrose (3.9/5) - View on Amazon
4. The Longest Day by Cornelius Ryan - View on Amazon
5. D-Day by Antony Beevor - View on Amazon

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