USA - Westward Expansion - The New Frontier

The episode begins with the Louisiana Purchase in 1803, which doubled the nation's size and set the stage for exploration. Lewis and Clark’s expedition mapped this uncharted land, paving the way for settlers. As the belief in Manifest Destiny took hold, millions moved westward, fueled by government policies like the Homestead Act and driven by dreams of land and prosperity.

The Oregon Trail became a symbol of adventure and struggle, as pioneers braved harsh conditions in pursuit of opportunity. The California Gold Rush of 1848 accelerated migration, bringing fortune seekers from across the world. The completion of the Transcontinental Railroad in 1869 connected the coasts, uniting the country but also leading to the further displacement of Native American tribes, culminating in violent conflicts like the Battle of Little Bighorn.

While westward expansion built the foundation of modern America, it came at a great human cost, particularly for Indigenous peoples. The frontier closed by the late 19th century, but its legacy of resilience, ambition, and transformation continues to shape the nation's identity.