 The salt industry declined after the Civil War, but a new manufacturing industry arose in its place.Throughout the late 1800s and early 1900s, numerous businesses and stores were established, including the Franklin Automobile Company, which produced the first air-cooled engine in the world; the Century Motor Vehicle Company; the Smith Corona company; and the Craftsman Workshops, the center of Gustav Stickley's handmade furniture empire.The Geneva Medical College was founded in 1834.