Today in History - April 1, 2024

April Fool Day, All Fools Day, France moves from the Julian calendar to the Gregorian calendar changing the New Year from April 1st to January 1st, William Harvey, Otto von Bismarck, Scott Joplin, Royal Air Force, Adolf Hitler - Mein Kampf, Josef von Sternberg's "The Blue Angel", Japanese Island of Okinawa, U.S. Air Force Academy, Apple Computer Inc., Iranian Revolution, Marvin Gaye, Canadian Territory of Nunavut, US spy plane midair collision, Netherlands - same sex marriage, Google - Gmail, Steven Bochco