![A History of the First World War in 100 Moments: The sinking of the ' Lusitania' - the torpedo that changed the course of war | The Independent | The Independent A History of the First World War in 100 Moments: The sinking of the ' Lusitania' - the torpedo that changed the course of war | The Independent | The Independent](https://static.independent.co.uk/s3fs-public/thumbnails/image/2014/05/02/11/WWI.jpg)
A History of the First World War in 100 Moments: The sinking of the ' Lusitania' - the torpedo that changed the course of war | The Independent | The Independent
![RMS LUSITANIA British ocean liner sunk on 7 May 1915 by a German u-boat 11 miles off the coast of southern Ireland used as a recruiting poster Stock Photo - Alamy RMS LUSITANIA British ocean liner sunk on 7 May 1915 by a German u-boat 11 miles off the coast of southern Ireland used as a recruiting poster Stock Photo - Alamy](https://c8.alamy.com/comp/W40B34/rms-lusitania-british-ocean-liner-sunk-on-7-may-1915-by-a-german-u-boat-11-miles-off-the-coast-of-southern-ireland-used-as-a-recruiting-poster-W40B34.jpg)
RMS LUSITANIA British ocean liner sunk on 7 May 1915 by a German u-boat 11 miles off the coast of southern Ireland used as a recruiting poster Stock Photo - Alamy
![events, First World War / WWI, naval warfare, British ocean liner "RMS Lusitania", launched 7.6.1906, sunk by German submarine 7.5.1915, view, circa 1914 Stock Photo - Alamy events, First World War / WWI, naval warfare, British ocean liner "RMS Lusitania", launched 7.6.1906, sunk by German submarine 7.5.1915, view, circa 1914 Stock Photo - Alamy](https://c8.alamy.com/comp/B43C46/events-first-world-war-wwi-naval-warfare-british-ocean-liner-rms-lusitania-B43C46.jpg)