June 28 In history

daily history, June 28.
Jun 28, 1635: The French colony of Guadeloupe was established in the Caribbean.
June 28, 1820: Tomato was proven to be non-poisonous by Colonel Robert Gibbon by eating tomatoes at courthouse in Salem, New Jersey.
June 28, 1846: Saxophone was patented by Antoine-Joseph "Adolfe" Sax.
June 28, 1859: 1st dog show held at Newcastle upon Tyne in England.
June 28, 1870: U.S. Congress created four federal holidays.
June 28, 1919: Treaty of Versailles signed, it has major role in ending first world war.
June 28, 1926: automobile manufacturers DMG and Benz & Cie merged, establishment of mercedes Benz.
June 28, 1936: Japanese puppet state of Mengjiang was formed in northern China.
June 28, 1992: Estonia adopted its current constitution.
June 28, 1996: The Constitution of Ukraine was signed into law.
June 28, 2009: Professor Stephen Hawking hosted a 'party for time travellers' at the University of Cambridge, he did not sent the invitation until after the party.