Early American Expansion and Growing Tensions
Louisiana Purchase completely changed America's size and potential. In 1803, President Thomas Jefferson bought this massive territory for just $15 million, adding over 828,000 square miles to the nation. This wasn't just about land - it gave America control of the Mississippi River and the crucial port of New Orleans, opening up vital trade routes.
Lewis and Clark's expedition followed the purchase, tasked with exploring this new frontier and searching for a water route to the Pacific Ocean. Their journey marked the beginning of serious westward expansion, though it also started conflicts with Native American tribes as contact increased.
By 1838, slavery tensions were tearing the nation apart. With 2 million enslaved people in the South, the divide between North and South grew wider. Various compromise attempts temporarily reduced tensions, but abolitionists continued pushing to end slavery completely.
Key Point: The Louisiana Purchase doubled America's size but set the stage for conflicts over slavery's expansion that would eventually lead to civil war.
Five main groups created conflict: White Southerners needed slaves for their agricultural wealth, White Northerners saw slavery as immoral, Indigenous Americans faced threats from Southern expansion, Abolitionists worked to end slavery, and some Southerners protested in response. This explosive mix eventually led to the Civil War.
