The Westward Spirit

MANIFEST DESTINY

The concept of Manifest Destiny found its roots in the long-standing traditions of territorial expansion upon which the nation itself was founded. This phrase, which implies divine encouragement for territorial expansion, was coined by magazine editor John O’Sullivan in 1845, when he wrote in the United States Magazine and Democratic Review that “it was our manifest destiny to overspread the continent allotted by Providence for the free development of our multiplying millions.” Although the context of O’Sullivan’s original article was to encourage expansion into the newly acquired Texas territory, the spirit it invoked would subsequently be used to encourage westward settlement throughout the rest of the nineteenth century. Land developers, railroad magnates, and other investors capitalized on the notion to encourage westward settlement for their own financial benefit. Soon thereafter, the federal government encouraged this inclination as a means to further develop the West during the Civil War, especially at its outset, when concerns over the possible expansion of slavery deeper into western territories was a legitimate fear.

The idea was simple: Americans were destined—and indeed divinely ordained—to expand democratic institutions throughout the continent. As they spread their culture, thoughts, and customs, they would, in the process, “improve” the lives of the native inhabitants who might otherwise resist Protestant institutions and, more importantly, economic development of the land. O’Sullivan may have coined the phrase, but the concept had preceded him: Throughout the 1800s, politicians and writers had stated the belief that the United States was destined to rule the continent. O’Sullivan’s words, which resonated in the popular press, matched the economic and political goals of a federal government increasingly committed to expansion.

Manifest Destiny justified in Americans’ minds their right and duty to govern any other groups they encountered during their expansion, as well as absolved them of any questionable tactics they employed in the process. While the commonly held view of the day was of a relatively empty frontier, waiting for the arrival of the settlers who could properly exploit the vast resources for economic gain, the reality was quite different. Hispanic communities in the Southwest, diverse Indian tribes throughout the western states, as well as other settlers from Asia and Western Europe already lived in many parts of the country. American expansion would necessitate a far more complex and involved exchange than simply filling empty space.

Still, in part as a result of the spark lit by O’Sullivan and others, waves of Americans and recently arrived immigrants began to move west in wagon trains. They travelled along several identifiable trails: first the Oregon Trail, then later the Santa Fe and California Trails, among others. The Oregon Trail is the most famous of these western routes. Two thousand miles long and barely passable on foot in the early nineteenth century, by the 1840s, wagon trains were a common sight. Between 1845 and 1870, considered to be the height of migration along the trail, over 400,000 settlers followed this path west from Missouri (Figure).

A drawing shows a long line of covered wagons crossing the desert, with several men mounted on horses riding on each side. The text reads, “Crossing the Great Salt Lake Desert. From Simpson’s Spring to Short Cut Pass, Granite Mountains in the Distance.”
Hundreds of thousands of people travelled west on the Oregon, California, and Santa Fe Trails, but their numbers did not ensure their safety. Illness, starvation, and other dangers—both real and imagined— made survival hard. (credit: U.S. National Archives and Records Administration)

Who Will Set Limits to Our Onward March?

America is destined for better deeds. It is our unparalleled glory that we have no reminiscences of battle fields, but in defense [sic] of humanity, of the oppressed of all nations, of the rights of conscience, the rights of personal enfranchisement. Our annals describe no scenes of horrid carnage, where men were led on by hundreds of thousands to slay one another, dupes and victims to emperors, kings, nobles, demons in the human form called heroes. We have had patriots to defend our homes, our liberties, but no aspirants to crowns or thrones; nor have the American people ever suffered themselves to be led on by wicked ambition to depopulate the land, to spread desolation far and wide, that a human being might be placed on a seat of supremacy. . . .

The expansive future is our arena, and for our history. We are entering on its untrodden space, with the truths of God in our minds, beneficent objects in our hearts, and with a clear conscience unsullied by the past. We are the nation of human progress, and who will, what can, set limits to our onward march? Providence is with us, and no earthly power can.

—John O’Sullivan, 1839

Think about how this quotation resonated with different groups of Americans at the time. When looked at through today’s lens, the actions of the westward-moving settlers were fraught with brutality and racism. At the time, however, many settlers felt they were at the pinnacle of democracy, and that with no aristocracy or ancient history, America was a new world where anyone could succeed. Even then, consider how the phrase “anyone” was restricted by race, gender, and nationality.

Visit Across the Plains in ‘64 to follow one family making their way westward from Iowa to Oregon. Click on a few of the entries and see how the author describes their journey, from the expected to the surprising.