3. Opening the American West
The expansion of railroads in the 19th century facilitated the settlement of remote western territories by providing access to land and markets. This development influenced legislation such as the Homestead Act of 1862, which granted 160-acre parcels of public land to individuals willing to improve and cultivate it. The availability of rail transport made these lands more accessible, encouraging a diverse range of settlers, including immigrants, single women, and formerly enslaved people, to establish homesteads across the western United States. (nps.gov)
