Manifest Destiny

In this episode, we explore Manifest Destiny, the 19th-century belief that the United States was divinely meant to expand across North America and spread its democratic and republican ideals. We look at how this ideology fueled major territorial gains, including Texas and the Oregon Territory, while intensifying national conflict over slavery’s expansion. The episode also examines the darker consequences of Manifest Destiny, especially the forced displacement, legal dispossession, and suffering of Indigenous peoples. Finally, we consider how the idea evolved beyond continental expansion into broader debates over American imperialism and the nation’s role in the world.