The US Supreme Court allowed President Trump’s travel ban to come into effect for six predominantly Muslim countries.
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Jean-Bédel Bokassa crowned himself the Emperor of Central Africa.
The first edition of the world's first Sunday newspaper, The Observer, was published.
The French government was toppled in the first successful vote of no confidence since 1962.
A painting that had been hung upside down in a museum was finally flipped upright after going unnoticed for over a month.
King Louis IX of France and Henry III of England signed the Treaty of Paris, ending 100 years of conflict.
