As the population of the 13 colonies grew and the economy developed, the desire to expand into new land increased. Nineteenth-century Americans believed it was their divine right to expand their territory from the Atlantic Ocean to the Pacific. "Manifest destiny," a phrase first used in 1839 by journalist John O'Sullivan, embodied the belief that God had given the people of the United States a mission to spread a republican democracy across the continent. Advocates of manifest destiny were determined to carry out their mission and instigated several wars, including the war with Mexico to win much of what is now the southwestern United States. In Manifest Destiny: Westward Expansion, learn how this philosophy to spread out across the land shaped our nation.

Discusses the concept of manifest destiny and examines the diplomatic deals and wars that brought new territories under American control and allowed the country to expand westward to the Pacific Ocean.

A sweeping history of the 1840s, Manifest Destinies captures the enormous sense of possibility that inspired America’s growth and shows how the acquisition of western territories forced the nation to come to grips with the deep fault line that would bring war in the near future. Steven E. Woodworth gives us a portrait of America at its most vibrant and expansive. It was a decade in which the nation significantly enlarged its boundaries, taking Texas, New Mexico, California, and the Pacific Northwest; William Henry Harrison ran the first modern populist campaign, focusing on entertaining voters rather than on discussing issues; prospectors headed west to search for gold; Joseph Smith founded a new religion; railroads and telegraph lines connected the country’s disparate populations as never before. When the 1840s dawned, Americans were feeling optimistic about the future: the population was growing, economic conditions were improving, and peace had reigned for nearly thirty years. A hopeful nation looked to the West, where vast areas of unsettled land seemed to promise prosperity to anyone resourceful enough to take advantage. And yet political tensions roiled below the surface; as the country took on new lands, slavery emerged as an irreconcilable source of disagreement between North and South, and secession reared its head for the first time. Rich in detail and full of dramatic events and fascinating characters, Manifest Destinies is an absorbing and highly entertaining account of a crucial decade that forged a young nation’s character and destiny.

When John O'Sullivan wrote in 1845, "...the right of our manifest destiny to overspread and to possess the whole of the continent which Providence has given us for the development of Liberty and federated self-government entrusted to us", he coined a phrase that aptly describes how Americans from colonial days and into the twentieth century perceived their privileged role. Anders Stephanson examines the consequences of this idea over more than three hundred years of history, as Manifest Destiny drove the westward settlement to the Pacific, defining the stubborn belief in the superiority of white people and denigrating Native Americans and other people of color. He considers it a component in Woodrow Wilson's campaign "to make the world safe for democracy" and a strong factor in Ronald Reagan's administration.

A political history of how the fledgling American republic developed into a democratic state offers insight into how historical beliefs about democracy compromised democratic progress and identifies the roles of key contributors.

“Manifest Destiny” was the belief that the United States was meant to reach from the Atlantic Ocean to the Pacific Ocean. The story of how it was achieved is full of excitement, which readers discover as they explore this pivotal period in American history. Important social studies curriculum topics, including immigration and westward expansion, are presented in an engaging way. Historical images allow readers to place themselves on a wagon train or a railroad. Primary sources are included throughout the text to help readers gain experience relating those sources of information to what they know about history.