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|publisher=Profile Books

|date=April 2013

|website=http://peterhartmilitary.com

|summary=A thorough account encompassing all aspects of the Great War, discussing how it affected the world scene and the lives of ordinary people.

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There are certain aspects of world history that we are duty-bound to teach to each generation. World War I was called 'The Great War' for a reason; it changed the world scene irrevocably and is regarded as the single most important event of the twentieth century. The war introduced dreadful new weapons designed to slaughter as many people as possible with maximum efficiency, resulting in tens of millions of deaths.