At the outbreak of the First World War in 1914, few could have predicted the scale of carnage of the worlds first mechanised war. Triggered by the assassination of Archduke Franz Ferdinand in Sarajevo, soon much of mainland Europe is aflame as over 70 million combatants from across the globe are mobilised for war over the following four years.Follow the stories of those who served in World War II's biggest battles to create a personal, introspective and detailed look at life on and off the front lines. Experience the war through the soldiers' eyes, in their own words, as it really looked and sounded.