Gutzon Borglum began sculpting Mount Rushmore.
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The musical 'Sometime' put on its first performance at the Shubert Theatre on Broadway, New York City, US.
The pocket watch patent was awarded to Dutch mathematician and scientist Christiaan Huygens.
John Lennon's album 'Walls and Bridges' was released in the US.
UK Prime Minister Theresa May was 'pink-slipped' during her speech at the Conservative National Conference.
Pope Gregory XIII introduced the concept of the Gregorian Calendar to Europe.
