tells the complete story of World War I - from outbreak to conclusion - and the fragile peace that followed. It was a war unlike any other before it, with a number of firsts along the way. Seventy-milliion men were mobilised to fight around the world, from the trenches of the Western Front to the Middle East and Africa. There were more bullets fired, more bombs dropped, more men killed, more money borrowed and spent than in any war before.