USA - North Central (1958) (Map) The USA - North Central (1958) map provides a geographical representation of the central region of the United States during that year. This particular cartographic depiction covers areas including, but not limited to, Illinois, Indiana, Michigan, Minnesota, Missouri, Nebraska, North Dakota, Ohio, South Dakota, and Wisconsin. The map is an essential historical resource, offering insights into the administrative boundaries, major cities, physical features, and transportation networks that existed in the North Central region of the United States during 1958. The information presented on this map contributes to a broader understanding of the geographical context and socio-political conditions of the mid-20th century in America.