
The American West was settled and developed by newcomers to America in the years between 1840 and 1895. The first people who moved out from the eastern seaboard to strike out westwards are extremely interesting - and all the different exam syllabi focus on them. The first 'mountain men' were soon followed by early settlers, then by gold miners, traders, more farmers and women.
The first Europeans who moved from the east to the western coast of America are extremely important to the history of that country.
Why - and how - did the first settlers move westwards?
The mountain men were not settlers, and all these trailblazers were moving across the Great Plains, rather than onto them. However, they were vital in the process of settling the West, because they discovered the different trails west across the Plains, which were later followed by genuine settlers.