May 5 (UPI) -- On this date in history: In 1821, Napoleon Bonaparte died in exile on the island of St. Helena. In 1847, the American Medical Association was founded in Philadelphia. In 1862, Mexican troops, outnumbered 3-1, defeated invading French forces of Napoleon III. In 1925, biology teacher John Scopes was arrested for teaching Darwin's theory of evolution in violation of Tennessee state laws. UPI File Photo In 1930, British and Indian troops were put on alert in the major cities