1889 eiffel tower opened to the public, treaty of kanagawa signed between the u.s. and japan 1854, rene descartes philosopher born 1596, j. pierpont morgan died 1913, georges braque died 1963 french artist, 1968 lyndon baines johnson withdraws from his parties' nomination and running for reelection, 1923 first dance marathon in new york city, clam on a half shell day 2009, on this date in history march 31, - www.myinboxnews.com