Provides brief historical background information on the signing of the final draft of the Constitution at the last Constitutional Convention on Sept. 17, 1787 in Philadelphia. Also provides links to the information on the United States Constitution. In addition, briefly described the events leading up to and the scene of the Battle of Antietam on September 17, 1862. It claimed over 23,000 casualties and marked the single bloodiest day in American history. Includes links to documents and photographs about the Battle of Antietam.