Introduction
The present territorial domains of the United States (US) were a result of expansionism that came in the years that followed its independence in 1776. Prior to expansion, much of the US included only the 13 original states and territories that spanned the Midwest. A series of colonial trysts with Spain over its territories has led to the gradual westward expansion of the US towards the Pacific Ocean. White American settlers have since mingled with Hispanic and Asian populations, both of which have settled through colonization and waves of immigration. The rise in mining activities, particularly triggered by the Gold ...