Combining authoritative, exciting text and bold images The World War I Book explores the historical background to the war, its causes, all of the key events across the major theatres of conflict, and its aftermath. Using the original, graphic-led approach of the series, entries profile more than 90 of the key events during and surrounding the conflict - from the growing tensions between Europe's major powers to the assassination of Archduke Franz Ferdinand, the German invasion of Belgium, the endless slaughter in the trenches, the American entry into the war, the Russian Revolution, the Armistice, and the creation of the League of Nations.