Louisiana Purchase and Manifest Destiny The United States has a number of defining moments or eras in history, epochs that serve as a milestone for American greatness. Two of these important moments are the Louisiana Purchase and Manifest Destiny. The Louisiana Purchase marks the beginning of America's expansion westward, the origin of the belief that the United States future is linked with its territorial expansion. It is analogous to Manifest Destiny in the belief that the United States needed to expand its borders and with expansion comes national greatness. This paper will examine the historical aspects of both events and compare and contrast them. It will argue that while the basic motivation for the Louisiana Purchase and Manifest Destiny are similar and that the Louisiana Purchase is the precursor to Manifest Destiny. The paper will explore their enduring legacy in the modern era.

Louisiana before its acquisition by the United States was a French controlled territory from 1699 to 1762, when it was briefly given to Spain after France's defeat in the Seven Years War (Nugent, 2008). Napoleon Bonaparte regained control of the territory in 1800, trying to extend his empire into North America. Any aspirations for North American expansion were dashed due to the slave revolt in Haiti and the approaching conflict with Great Britain. The United States maintained an interest in acquiring Louisiana since the early 18th century (Miller, 2008). American migrants were gradually settling in the area and Jefferson believed they could purchase territory piece by piece. The city of New Orleans was of particular interest to Americans because of it controlled the Mississippi River. It was an important trading post, a place where good where shipped to and from west of the Appalachian Mountains. The United States signed Pinckney's Treaty with Spain in 1795 giving American merchants the use of the port to house goods (Nugent, 2008). The treaty also gave Americans the right to navigate the Mississippi River, an important precursor to the growing trade in the region. Louisiana would cease being a Spanish territory when Spain and France signed the Treaty of...

The Jefferson administration wanted to purchase New Orleans from the French as means of ensuring America's economic interest in the region.
James Monroe and Robert Livingston traveled to Paris with the intention of purchasing New Orleans in 1802. However, due to circumstances in Haiti and mounting tensions with Great Britain, the French were prepared to sell the entire Louisiana territory for 15 million dollars, three cents per acre (Nugent, 2008). The purchase doubled the size of the nation, giving Americans new land to settle and farm. However, despite the massive gain in territory, the deal was met with controversy. Jefferson was a strict observer of the Constitution, but there was no precedent or anything explicitly stating within the Constitution that the President of the United States has the power to purchase land (Miller, 2008). There were further concerns about granting citizenship to people already living in the territory. That these foreigners are not suited to the democratic lifestyle of the United States. Jefferson believed that the purchase was necessary for the economic growth and overall betterment of the country. This belief trumped his issues about the possible unconstitutionality of the deal. This belief that territorial expansion is an important aspect of America's success continued into the mid-19th century with the prevalence of Manifest Destiny (Miller, 2008).

Manifest Destiny was a popular belief in the 19th century that Americans were ordained to settle the continent. There are three central ideas to Manifest Destiny, the first is that the American people (specifically those of European descent) were special, second it is their duty to spread the democratic ideals of America; rebuilding the world in America's image, and third, that it is literally pre-ordained by God that Americans spread their influence. The era of Manifest Destiny is commonly associated with 1812 to 1860. The United States went to war with Great Britain in 1812, one of the central causes to the War of 1812, was the American ambition to annex British Canada, rid North America of Britain, expand American territory, and…