1558 Elizabeth became queen of England at twenty-five and so began the Elizabethan Age.
1869 The Suez Canal opened to shipping traffic. A Pharaonic canal once existed but was lost due to neglect. This canal began in 1854 employing 2.5 million workers, of whom 125,000 died on the job! That is from Wikipedia. Today 14% world trade passes through it, mainly to the states of the Persian Gulf.
1875 Occult spiritualist Mme Helena Blavatsky founded the American Theosophical Society. Let the table rapping begin! Spiritualism with spectres, table raps, séances, and more became a trope in the popular culture. The harvest of dead in the Great War gave it re-newed impetus.
1913 The first ship passed through the Panama Canal from the Atlantic to Pacific Ocean. It was an enormous strategic asset to the United States for three generations. I read McCullough’s book years ago and found it excellent.
1970 Douglas Engelbart patented the first computer mouse. It was ridiculed and disparaged by the experts. Behold below Mouse Number One.