20th Century
The Sarajevo Warning That Arrived a Day Late
A single misdelivered message on June 28, 1914, meant the man who could have prevented World War I never knew he needed to.
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Download on the App StoreWorld War IAssassinationAustria-HungarySerbiaArchduke Franz FerdinandIntelligence FailureCommunicationBelgradeSarajevoEuropeBalkansTelegraphMilitary Intelligence
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