World War 1

World War I, or the Great War, was believed to be "the war to end all wars". Because of the incredible extent of destruction and the staggering number of wounded and dead, even those who lived through it could scarcely comprehend its horror. Beginning in 1914, alliances between powerful nations soon plunged the world into a global conflict. Fighting - including miserable trench warfare - broke out in practically every corner of Europe and spread around the world to Africa, Asia, and the Middle East.

Known as one of the deadliest battles in history with its over one million casualties, the Battle of the Somme in 1916 is regarded by many as the ultimate war of attrition. Intended to bring about a swift end to the First World War, the British planned a grueling five-day bombardment of German forces, only to be thwarted at seemingly every turn. Bad weather, poor communication, inferior planning, hubris, and even betrayal led to the Battle of the Somme lasting longer than anyone had anticipated.

A main architect of the Holocaust, Heinrich Himmler was perhaps one of the most ruthless men that ever lived. For most, this would be hyperbole, but for Himmler, such words would seem like a rather apt description.