October 29: on this day in history
A few events that happened on October 29. You do not need to know them all; curiosity is enough.
Historical events
- 1675German mathematician Gottfried Leibniz first used the integral sign still used today.
- 1863Representatives of countries meeting in Geneva agreed to establish the International Red Cross.
- 1888A convention signed in Istanbul guaranteed free passage through the Suez Canal in war and peace.
- 1929'Black Tuesday' struck the New York stock market, deepening the crash that led to the Great Depression.
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A little discovery every day: find hidden words, guess a year, and connect historical events.
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