The French Revolutionary War began after France declared war on Austria.
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J.C. Penney's opened their first store in Kemmerer, Wyoming.
President Abraham Lincoln was assassinated.
The Battle of Forum Gallorum took place to besiege Julius Caesar's assassin, Decimus Junius Brutus.
The FDA authorized the first breathalyzer test that detects COVID-19.
5,200 Jews from Athens arrived at Auschwitz.