How did the Allies turn the tide and win the First World War?

Watch 100 Days to Victory on BBC Select

It was the birth of modern warfare. In Spring 1918, the Germans launched a massive ‘shock and awe’ offensive to defeat the Allied forces. To survive, the Allies needed to coordinate and cooperate.

As this gripping history documentary on BBC Select reveals, this sudden need for a concerted defensive effort led to an Allied victory in World War I and changed the way that war was waged forever.

Watch 100 Days to Victory and more acclaimed documentaries on BBC Select today. Restrictions apply*.

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BBC Select is available on Amazon Prime Video Channels and the Apple TV app for only $6.99 a month. Start a 7-day free trial and watch a range of acclaimed documentaries from the BBC and beyond. Restrictions apply*.