Springfield, Massachusetts of Firsts", due to the many innovations developed there, such as the first American dictionary, the first American gas-powered automobile, and the first machining lathe for interchangeable parts; "The City of Homes", due to its Victorian residential architecture; and "Hoop City", as basketball – one of the world's most popular sports – was invented in Springfield in 1891 by James Naismith. Hartford, the capital of Connecticut, lies south of Springfield, on the western bank of the Connecticut River. The Hartford-Springfield region is known as the Knowledge Corridor because it hosts over 160,000 university students and over 32 universities and liberal
James Naismith could help its track athletes to keep in shape and explicitly emphasized to "make it fair for all players and not too rough." In his attempt to think up a new game, Naismith was guided by three main thoughts. Firstly, he analyzed the most popular games of those times (rugby, lacrosse, soccer, football, hockey, and baseball); Naismith noticed the hazards of a ball and concluded that the big soft soccer ball was safest. Secondly, he saw that most physical contact occurred while running with the ball, dribbling or hitting it, so he decided that passing was the only legal option.