Today is Sunday, Sept. 17, the 260th day of 2017. There are 105 days left in the year. In 1787, the Constitution of the United States was completed and signed by a majority of delegates attending the Constitutional Convention in Philadelphia. In 1862, more than 3,600 men were killed in the Civil War Battle of Antietam in Maryland. In 1937, the likeness of President Abraham Lincoln’s head was dedicated at Mount Rushmore. In 1967, the Doors appeared on “The Ed Sullivan Show” on CBS-TV for the first — and last — time. The group was banned from the program after Jim Morrison ignored a producer’s request to change the line, “Girl, we couldn’t get much higher” to “Girl, we couldn’t get much better” while singing “Light My Fire” during the live broadcast. In 1987, the city of Philadelphia, birthplace of the U.S. Constitution, threw a big party to celebrate the 200th anniversary of the historic document; in a speech at Independence Hall, President Ronald Reagan acclaimed the framing of the Constitution as a milestone “that would profoundly and forever alter not just these United States but the world.” In 2011, a demonstration calling itself Occupy Wall Street began in New York, prompting similar protests around the U.S. and the world.