World War I was the first truly global conflict & had an impact on virtually every country on the face of the planet. The scale of human loss was staggering: some 8 million soldiers & more than 6 million civilians died in four years of fighting & a further 21 million troops were wounded. It was also the first time that many of the military technologies we now take for granted were first seen including aircraft submarines & tanks. Yet these were over-shadowed by more established weapons like machine guns & artillery: the most lethal weapons of all. The war brought about wide-ranging & profound political changes. It saw the end of the Austro-Hungarian Russian & Ottoman Empires & humbled Germany Europes greatest land power. It left Britain impoverished & confirmed the economic & financial pre-eminence of the United States. The war also affected women as never before. They were no longer seen as merely wives & mothers but actively supported the fighting in a wide range of roles. They served behind the lines in hospitals & worked in a number of key war industries. This wide-ranging book begins with the state of Europe before the war before embarking on four major chapters chronicling the course of the war a year at a time. Overviews of the major battles are interspersed with spreads detailing the weapons & tactics that often decided the outcomes. A final chapter looks at the aftermath of war & the newly emerging European states. All aspects of the conflict are covered from common war illnesses through to espionage the use of propaganda & atrocities on all sides. Key fact boxes delve into the lives of the political leaders generals & fighters whomade a difference while also discussing the different political movements which flourished such as pacifism & womens suffrage. The heroic & tragic story of World War I is told here in an accessible style & is supplemented with more than 500 compelling photographs maps & battle plans. This is the perfect book for both the general & specialist reader.