University of Oregon
Mapping History Project: Territorial Expansion of the u.s. 1783 1853
Click on the sliding bar and watch how the United States territory grew with the Louisiana Purchase, Florida Acquisitions, Texas Annexation, Oregon Country, and Mexican Cession.
University of Oregon
Mapping History Project : European Possessions Bordering the u.s.: 1783
This is a simple, but clear map showing the land claimed by Spain and Britain after the Treaty of Paris in 1783. Notice the disputed land claims along the border of what is now the United States.