Welcome to Wikipedia. We welcome and appreciate your contributions, including your edits to Timeline of LGBT history, but we cannot accept original research. Original research also encompasses novel, unpublished syntheses of previously published material. Please be prepared to cite a reliable source for all of your information. Thank you. Note that by reverting previous edits you have added original research back to the page as discussed and justified on the talk page. Teahot (talk) 06:59, 16 April 2009 (UTC)[reply]