Description: Map to show when and how the United States obtained its territory. Place Names: Florida, Louisiana, Mexican, Oregon, Texas, ISO Topic Categories: oceans, location, inlandWaters Keywords: borders, historical, country borders, historical event, oceans, location, inlandWaters, Unknown, Source: Ralph S. Tarr, B.S., F.G.S.A. and Frank M. McMurry, Ph.D., New Geographies (Second Book) (New York, NY: The MacMillan Company, 1910) 197 Map Credit: Courtesy The Private Collection of Roy Winkelman |
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