Today is the 279th day of 2023 and the 14th day of autumn. TODAY’S HISTORY: In 1927, “The Jazz Singer,” the first feature-length motion picture with synchronized dialogue, premiered in New York City. In 1973, Egypt and Syria attacked Israel on Yom Kippur. In 1981, Egyptian president and Nobel Peace Prize recipient Anwar Sadat was assassinated. In 2000, Serbian and Yugoslavian president…