This Week in History · 11 May 2026 · 9 min

Constantinople, Deep Blue & the First Vaccine | May 11–14

Eight landmark historical events from May 11–14 span the founding of Constantinople, Deep Blue's chess victory, the world's first vaccination, and Robert Smalls' daring Civil War escape. From Jamestown to the birth of Israel, this week in history reshaped civilization across every century.

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Constantinople, Deep Blue & the First Vaccine | May 11–14

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On October twelfth, fourteen ninety-two, somewhere in the chain of islands now known as the Bahamas, a lookout aboard one of Christopher Columbus's three ships spotted land. Columbus had sailed west from Spain convinced he could reach Asia that way.

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