Manifest Destiny: Fact or Fiction
In 1845, journalist John L. O’Sullivan coined the term “Manifest Destiny,” the belief that the United States was destined by God to spread its empire across North America. Manifest Destiny served as justification for 19th-century expansion to California and Oregon, and later to the southern and western Pacific Ocean. The significance of Manifest Destiny lies in its belief of American self-confidence and sense of superiority. Learn what Manifest Destiny means and its impact on the United States.