How was the westward migration justified?

Answer 1

Westward migration in the United States was often justified through the concept of Manifest Destiny, the belief that it was the nation's divine right and duty to expand across the continent. Proponents argued that this expansion would spread democracy, civilization, and economic opportunity, often overlooking the rights and cultures of Indigenous peoples. Additionally, the promise of land, resources, and prosperity for settlers fueled the notion that westward movement was both beneficial and inevitable.