Mexico declared war on Nazi-Germany and Japan.
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The Wright Brothers were granted a patent for their 'flying machine' after applying for it three years earlier.
When Cubs' player Billy Sunday played his first game, he struck out four times.
The Trevi Fountain, one of Rome's most famous landmarks, was opened to the public by Pope Clement XIII.
Two new moons of Saturn were found in photos from the Hubble Space Telescope by Astronomers Amanda S. Bosh and Andrew S. Rivkin.
Napoleon stated his support of re-establishing Jerusalem for Jews.
