Consequences of Manifest Destiny

During the mid-19th century, the ideology of Manifest Destiny became a powerful force in the United States, justifying westward expansion and the acquisition of new territories. This period saw pivotal events such as the annexation of Texas, the Oregon Trail migration, and the Mexican-American War. Each of these factors contributed significantly to the belief that the United States was destined to expand its territory across the North American continent. As you consider the implications of Manifest Destiny, which of the following most accurately describes a consequence of this belief during the period of 1800-1848?