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School Teacher John T. Scopes was arrested for teaching "The Theory of Evolution" which was illegal to do back then.
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An autobiography by Adolf Hitler was published called "Mein Kampf"
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1925 John Logie Baird, Scottish Inventor, transmits human features by T.V.
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1925 Scientists discovered; A lack a Vitamin A can cause blindness
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1926 The book, Winnie-the-Pooh, was published by author A.A. Mine
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[Houdini](<a href='http://www.thepeoplehistory.com/1926.html)' >1926</a> Escape artist Harry Houdini dies at age 53
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1927 Mount Rushmore began to be built. Eventually finished by October 31 1941
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1928 The first summer olympics to be heald on tv was in Amsterdam, Netherlands
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1928 Amelia Earheart became the first woman to fly across the Atlantic
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1929 Seven gangsters rivaling Al Capone are murdered
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1929 The soda 7-up is invented by Charles Leiper Grigg
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Effects of the Great Depression, causing unemployment to double from 3 million to 6 million