10/10 The final part explores the war's last months, the armistice and the Treaty of Versailles.
9/10 In March 1918, the Germans launched a massive offensive on the Western Front.
8/10 How governments, fearing unrest at home, set about fomenting revolution among the enemy.
7/10 The British responded to German submarines in the North Sea with a blockade of Europe.
6/10 This part covers the battle on the Western Front from 1915-17.
5/10 The war on the Eastern Front initiated many horrors of 20th-century warfare.
4/10 The Ottoman Empire summoned Muslims to Jihad to overthrow Allied power in the Middle East.
3/10 A look at the global implications of the war, particularly on the African continent.
2/10 The first months of the war on the Western Front were mobile, fast and dangerous.
1/10 The war's pattern was set early by Austro-Hungarian atrocities against Serbian civilians.