A NATION MOVES ACROSS THE CONTINENT
During the 1800s, the United States expanded westward across North America, driven by the belief in Manifest Destiny—the idea that the nation was meant to stretch from coast to coast.
Settlers moved west in search of land, opportunity, and a new beginning, while new territories were explored, settled, and eventually became states.
KEY MOMENTS
Louisiana Purchase (1803) doubles the size of the United States
Lewis and Clark Expedition explores western territories
Oregon Trail becomes a major route for settlers heading west
California Gold Rush (1849) draws thousands in search of opportunty
WHY IT MATTERS
Westward expansion shaped the physical and economic growth of the United States.
It opened new opportunities for many, while also leading to conflict, displacement, and lasting impacts on Native American communities.
🇺🇸 REFLECTION
Westward expansion shows both the promise of opportunity and the importance of understanding its full impact on all people.