|Description: Map of the United States, subtitled "Economic Regions." Map is color-coded to show products produced in various areas of U.S. |
Place Names: Boston, Chicago, Houston, Los Angeles, Miami, New Orleans, New York, San Diego, Seattle, Washington D.C.
ISO Topic Categories: oceans, location, inlandWaters, transportation
Keywords: United States, physical, statistical, geological, economic, industry, oceans, location, inlandWaters, transportation, Unknown, 1900
Source: Ward, Prothero, and Leathes, The Cambridge Modern History Atlas (New York, NY: The Macmillan Company, 1912)
Map Credit: Courtesy The Private Collection of Roy Winkelman