Description: This is a complete map of the United States showing the growth of territory from 1783 to 1867. This includes the large addition made by the Louisiana Purchase in 1803. It shows all of the major political boundaries of the time, including the United States, Spanish Cession, Mexican Cession, Texas Cession, Oregon Country by discovery exploration and treaty with Great Britain and the Northwest Territory. — Foster, 1921 Source: Ellsworth D. Foster ed., The American Educator Vol. 8 (Chicago, IL: Ralph Durham Company, 1921) 3698 Map Credit: Courtesy the private collection of Roy Winkelman. |
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