US President Woodrow Wilson announced the country would never fight another country for territory again.
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Gliese 229B became the first brown dwarf to be seen and identified by astronomers.
Englishman William Penn founded Philadelphia, Pennsylvania.
James Dean's most acclaimed movie, 'Rebel Without a Cause,' was released in the US.
Riots broke out in Paris, France, after two Muslim teenagers were electrocuted trying to evade police.
The Second Battle of Newbury was fought in the English Civil War.
