What belief does Manifest Destiny embody?

Manifest Destiny embodies the belief that the United States had a divine mission to expand its territory across North America. This idea emerged in the mid-19th century, reflecting the belief that it was not only beneficial but also preordained for Americans to occupy the continent from the Atlantic to the Pacific Oceans. Proponents of Manifest Destiny argued that this expansion was a natural right and an obligation, driven by a sense of American exceptionalism and a commitment to spread democracy and civilization.

This concept served as a justification for the westward expansion policies of the U.S. government, including actions such as the annexation of Texas, the Oregon Trail migrations, and the Mexican-American War. The belief included notions of racial and cultural superiority, with advocates asserting that their expansion would bring about progress, prosperity, and the spread of Christianity to what they viewed as "uncivilized" territories.

In contrast, the other options reflect ideas that do not align with the core tenet of Manifest Destiny. For instance, expanding to Africa does not fit the geographic and ideological context of the 19th-century American expansionism. Focusing solely on internal development neglects the outward exploration and territorial ambitions central to Manifest Destiny. Lastly, engaging in European alliances is unrelated to the doctrine