The Royal Observatory in Greenwich, England, was founded by King Charles II.
Construction began on August 10, 1675, and the project was completed in the summer of 1676.
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Charles II of England and Louis XIV of France signed the Secret Treaty of Dover.
Charles the Bald, King of the Franks, was crowned as Holy Roman Emperor.
The Declaration of Breda document was issued by the exiled King Charles II of England.
John Dryden was appointed as England's first Poet Laureate by King Charles II.
King Charles II chartered the Royal Society in London, England.