History of Warfare -WWI - The 100 Year War ( 3 DVD set )
This is the story of the First World War: a bloody four year conflict that shaped the 20th century. By the time it ended 9 million people had lost their lives and more than four times that number had been wounded. It redrew the map of Europe and brought four great empires to an end.
It heralded the rise of a new world, as a million American dough boys crossed the Atlantic in the defense of European liberty, while at the same time it underscored the twilight of the old world.