John D. Rockefeller created Standard Oil Company in Cleveland, Ohio.
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Maya Angelou became the first African American woman featured on a US quarter.
Julius Caesar and his armies crossed the Rubicon River, an act that directly led to the Roman Civil War.
The UK's Prince Harry published Spare, his tell-all memoir on his upbringing with the Royal Family.
Amazon founder Jeff Bezos' net worth reached $106 billion.
Stephen III of Moldavia defeated the Ottoman Empire at the Battle of Vaslui.