America's Last Frontier: OklahomaDwyer, J. J. (2015). America’s last frontier: Oklahoma: with America’s westward expansion petering out, owing to a lack of available land, easterners demanded that government open up Indian territory, leading to land rushes.
The New American, 21, 32. Retrieved from http://proxy1.ncu.edu/login?url=https://search.ebscohost.com/login.aspx?direct=true&db=edsgao&AN=edsgcl.435001704&site=eds-live
- This resource reviews how our society went westward in search of gold and a new life. It also discusses how Oklahoma was one of the last frontiers for America.