This Day in History, September 18

This Day in History, September 18 Lexicography, Constantine the Great, King Philip Augustus, Mesoamerican Long Count Calendar, Samuel Johnson, the United States Capital Building, the Royal Opera House, Tiffany & Co., the Fugitive Slave Act, Old Faithful, the Panic of 1873, Booker T Washington, Greta Garbo, Fred Willard, Frankie Avalon, Dr. Ben Carson, Fidel Castro, Lance Armstrong, Jada Pinkett Smith, the United Nations, Voyager I, Soyuz 38, Anthrax attacks, this day in history, September 18. #history #thisdayinhistory #September18