U-Boats and the Lusitania: The War at Sea

In World War I, Germany deployed U-boats in an attempt to stifle the flow of essential supplies to Britain and other Allied nations, without success.

Sinking of the Lusitania - World War 1

RMS Lusitania - Wikipedia

The Sinking of the Lusitania at 100: Passenger Ships in World War

The Sinking Of The Lusitania: Cover-Up, Conspiracy, Or Carelessness?

German u boat wwi hi-res stock photography and images - Alamy

The Lusitania The Great War

Sectional drawing of the 'Lusitania' showing the German U-boat

Hell and high water: submarine culture – The Past

World War I: Naval War U boats submarines

Blockades, u-boats and sinking of the Lusitania