1
natural passage through the Appalachian mountains which was a way in which to migrate West
2
Hardy County location in this STATE which was the mean center of the population by 1820
3
location in Maryland where the mean center of the population was located within the United States in 1790
4
Native Americans lost further influence when the US military set up a series of forts along the Mississippi River and south of the
5
Lake Erie was connected to the ____________ River through the Erie canal. This vastly improved transportation to the West.
6
The _____________ Mississippi West included the region between the Appalachian Mountains and the Mississippi River
