July 16th
1917: A short-lived uprising led by the Bolsheviks against the Russian government begins. Its failure leads to the arrest of Leon Trotsky and the temporary exile of Vladimir Lenin.
1918: The Bolsheviks, who took power in Russia the previous fall, execute former tsar Nicholas II along with his family.
1945: The U.S. government conducts the first atomic explosion, code-named “Trinity,” near Alamogordo, New Mexico, less than a month before dropping similar devices on Hiroshima and Nagasaki, Japan.
1951: J. D. Salinger's novel Catcher in the Rye, panned the previous day in the New York Times, is published.
1964: In his acceptance speech for the Republican nomination for president, Arizona senator Barry Goldwater declares, "extremism in the defense of liberty is no vice."
1988: At the U.S. Olympic Trials in Indianapolis, Florence Griffith Joyner runs the 100 meters in 10.49 seconds, shattering Evelyn Ashford's women's world record of 10.76.