Railroads and U.S. Expansion. (1969, December 31). In LotsofEssays.com. Retrieved 11:27, May 18, 2024, from https://www.lotsofessays.com/viewpaper/1689583.html
Lots of Essays. "Railroads and U.S. Expansion." LotsofEssays.com. LotsofEssays.com, (December 31, 1969). Web. 18 May. 2024.
Lots of Essays, "Railroads and U.S. Expansion.," LotsofEssays.com, https://www.lotsofessays.com/viewpaper/1689583.html (accessed May 18, 2024)