What does Manifest Destiny refer to?

Manifest Destiny refers to the belief in U.S. expansion across North America during the 19th century, which was driven by the idea that Americans were destined to spread their ideals and way of life across the continent. This belief was rooted in a sense of purpose and destiny, suggesting not only a right but a duty to extend American democracy and civilization from the Atlantic to the Pacific. Manifest Destiny played a significant role in justifying the westward expansion policies and the annexation of territories, such as Texas and California, as well as the displacement of Native American tribes.

The notion that this expansion was seen as divinely ordained contributed significantly to the American mindset of the time. It would lead to significant events, including the Oregon Trail migration, the Mexican-American War, and the eventual establishment of new states and territories, reinforcing the idea of an ever-growing nation. Understanding Manifest Destiny helps in analyzing the cultural, political, and economic implications of U.S. territorial expansion during this period in American history.