On this day in 1871, flames spark in the Chicago barn of Patrick and Catherine O'Leary, igniting a 2-day blaze that kills between 200 and 300 people, destroys 17,450 buildings,leaves 100,000 homeless and causes an estimated $200 million (in 1871 dollars; $3 billion in 2007 dollars) in damages. Legend has it that a cow kicked over a lantern in the O'Leary barn and started the fire, but other theories hold that humans or even a comet may have been responsible for the event that left four square miles of the Windy City, including its business district, in ruins. Dry weather and an abundance of wooden buildings, streets and sidewalks made Chicago vulnerable to fire. The city averaged two fires per day in 1870; there were 20 fires throughout Chicago the week before the Great Fire of 1871. Despite the fire's devastation, much of Chicago's physical infrastructure, including its water, sewage and transportation systems, remained intact. Reconstruction efforts began quickly and spurred great economic development and population growth, as architects laid the foundation for a modern city featuring the world's first skyscrapers. At the time of the fire, Chicago's population was approximately 324,000; within nine years.The first transcontinental air race in the United States begins, with 63 planes competing in the round-trip aerial derby between California and New York. As 15 planes departed the Presidio in San Francisco, California, 48 planes left Roosevelt Field on Long Island, New York.On this day in 2005, a massive 7.6-magnitude earthquake strikes the Kashmir border region between India and Pakistan. An estimated 70,000 peoplenearly half of them childrenwere killed and 70,000 more were injured. More than 3 million were left homeless and without food and basic supplies.Jerry Lee Lewis was not the only early rock-and-roller from a strict Christian background who struggled to reconcile his religious beliefs with the moral implications of the music he created. He may have been the only one to have one of his religious crises caught on tape, howeverin between takes on one of his legendary hit songs. It was on October 8, 1957, that bible-school dropout Jerry Lee Lewis laid down the definitive version of Great Balls Of Fire, amidst a losing battle with his conscience and with the legendary Sam Phillips, head of Sun Records.On this day in 1998, the U.S. House of Representatives votes to proceed toward impeaching President Bill Clinton on charges of perjury and obstruction of justice. By December 1998, the Republican-led House had gathered enough information from an investigation committee to vote in favor of impeachment, which in turn sent the case to the Senate.On October 8, 1956, New York Yankees right-hander Don Larsen pitches the first no-hitter in the history of the World Series. Even better, it was a perfect game--that is, there were no runs, no hits and no errors, and no batter reached first base. Larsens performance anchored his teams third-straight win against their cross-town rivals the Brooklyn Dodgers. The Yanks ended up winning the championship, the last all-New York World Series until 2000, in seven games.history.com