IntroductionSaint Louis (lōˈĭs) [key], city (1990 pop. 396,685), independent and in no county, E Mo., on the Mississippi River below the mouth of the Missouri; inc. as a city 1822. St. Louis has long been a major industrial and transportation hub. It is a leading rail and trucking center, and its airport and river port are among the country's busiest. Its industries produce a variety of manufactures, including chemicals; consumer goods; motor vehicles and parts; electronic components; foods and beverages; textiles; shoes; paper, plastic, and metal products; paints; soap and detergents; hardware; and pharmaceuticals. St. Louis is also a wholesale, banking, and financial center.
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