eading: The Ford Motor Company, founded by Henry Ford, sold its first car on July 23, 1903. This marked the beginning of the automotive industry's rapid growth and transformation of society. --来自AI解读

eading: Following the assassination of Archduke Franz Ferdinand, Austria-Hungary issued an ultimatum to Serbia on July 23, 1914. Serbia refused to comply, leading to the declaration of war and the start of World War I, which would last four years and claim millions of lives. --来自AI解读

eading: On July 23, 1942, the Treblinka extermination camp was opened in occupied Poland during World War II. It was one of the largest Nazi extermination camps, where an estimated 925,000 people, mostly Jews, were killed. --来自AI解读

eading: The first Wal-Mart store opened on July 23, 1962, in Rogers, Arkansas. Founded by Sam Walton, Wal-Mart would go on to become one of the world's largest retailers, revolutionizing the retail industry with its low prices and efficient supply chain management. --来自AI解读

eading: On July 23, 1983, the Sri Lankan Civil War began when the Liberation Tigers of Tamil Eelam (LTTE) ambushed and killed four Sri Lanka Army soldiers. The conflict lasted for over 25 years, resulting in significant loss of life and displacement of people. --来自AI解读

eading: The Hale-Bopp comet was discovered on July 23, 1995. It was one of the brightest and longest-observed comets of the 20th century, visible to the naked eye for a record 18 months. --来自AI解读

eading: On July 23, 2015, NASA's New Horizons spacecraft performed the first flyby of Pluto, providing unprecedented images and data about the dwarf planet and its moons. --来自AI解读