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.

Churchill Sank the Lusitania to Get America into the War”

Image of German Navy U-Boats : Lusitania Lifeboats, War at Sea, 1914

Lusitania Medals National WWI Museum and Memorial

Was There a Cover-Up After the Sinking of the 'Lusitania'?

Unrestricted Submarine Warfare and How It Caused Germany to Lose WWI

By Sea - World War One - LibGuides at High Point University

mstartzman / U boat (unrestricted submarine warfare) (second)

German Submarine Warfare in World War I: The Onset of Total War at

The U-Boat: Germany's Great Gamble Of WW1 - History

The Sinking of Lusitania – A Shock to the World - History Chronicles