Question

What rationale does Polk use for western expansion? Use a quote.

A) "Manifest Destiny demands our westward expansion."
B) "The frontier is the key to our nation's vitality."
C) "The Pacific is our rightful domain."
D) "Expansion secures our nation's prosperity."

Answer 1

James K. Polk's rationale for westward expansion was encapsulated in the concept of Manifest Destiny, implying that the United States was destined to expand its democracy and territory to the Pacific Coast.

Step-by-step explanation:

The rationale that Polk used for western expansion was deeply rooted in the concept of Manifest Destiny, a term coined in the 1840s which encompassed the belief that the United States had a divinely ordained mission to expand across the North American continent. The closest quote that matches the spirit of Manifest Destiny from the choices provided would be option A: "Manifest Destiny demands our westward expansion." This phrase encapsulates the prevalent belief that Americans were destined by God to spread democracy and expand their territory to the Pacific Coast, a belief intensely supported by President James K. Polk during his tenure.