Manifest Destiny
This phrase described the belief that the United States was meant to expand across the continent
What is Manifest Destiny?
Name one overland route settlers used to move west (two possible short answers).
What is the Oregon Trail? / What is the Santa Fe Trail? / What is the Mormon Trail?
In 1803 the U.S. bought a huge territory from France that doubled its size. Name this purchase.
What is the Louisiana Purchase?
Where was gold discovered in 1848, sparking the Gold Rush?
What is Sutter's Mill in California?
What is a reservation?
Land set aside by the government for Native American tribes.
Name one ideological or economic reason people supported westward expansion.
Examples: belief in national mission, cheap land, economic opportunity, or access to ports.
What animal was commonly used to pull wagons in wagon trains?
What are oxen?
What term describes adding territory to a country, such as when Texas became part of the U.S.?
What is annexation?
What name was given to gold seekers who arrived in California around 1849?
Who are "49ers"?
What does the term “displacement” refer to in the context of westward expansion?
Forced removal or loss of land/home by Native American peoples.
Explain in one sentence how Manifest Destiny affected U.S. policy toward territories.
It encouraged government actions like purchasing land, annexation, and war to acquire territory.
What was a wagon train?
A group of covered wagons traveling together for safety and mutual help.
Which war (1846–1848) and its treaty added large parts of the modern southwestern United States to U.S. territory?
What is the Mexican-American War / Treaty of Guadalupe Hidalgo?
What is a boomtown? Give one example from the Gold Rush era.
A town that rapidly grows because of sudden economic opportunity; example: San Francisco or mining camps that became towns.
Name one policy or practice that undermined Native American sovereignty during expansion.
Broken treaties, forced relocation to reservations, or laws aimed at assimilation.
Give two examples of how the idea of Manifest Destiny had negative consequences.
Examples: displacement of Native Americans, justification for war with Mexico, broken treaties, environmental harm.
How did the Erie Canal encourage western migration after its completion in 1825?
It lowered shipping costs and connected Great Lakes farmers to Atlantic markets, making western settlement more profitable and accessible.
Name one effect of the Louisiana Purchase on westward expansion.
It opened vast land for settlement, encouraged exploration like the Lewis and Clark expedition, and removed French presence from the region.
Define “prospect” and “claim” in mining terms.
Prospect is to search for minerals; claim is a legal or actual assertion of the right to a specific mining spot.
Explain briefly how treaties and reservation policies affected Native American life.
They often reduced tribal lands, restricted traditional ways of living, harmed food sources, and limited sovereignty.
Describe how Manifest Destiny connected to American identity and nationalism in the 19th century.
It created a sense that expansion was a moral duty, strengthening national unity for some while marginalizing others and rationalizing expansionist policies.
Compare and contrast the Oregon Trail and the Santa Fe Trail in purpose and destination.
The Oregon Trail mainly carried settlers to farming lands in the Pacific Northwest; the Santa Fe Trail connected Missouri to New Mexico and was used more for trade and commercial travel.
Explain how annexation of Texas led to conflict with Mexico.
Texas independence and U.S. annexation created disputed borders and increased tensions over territory, contributing to the outbreak of the Mexican-American War.
Describe two environmental effects caused by mining during the Gold Rush.
Rivers became muddied, soil erosion increased, habitats were destroyed, and water systems were polluted.
Describe how westward expansion changed the relationships among settlers, the U.S. government, and Native American tribes.
It led to increased conflict, treaties that were often broken, forced removals, competing claims for land and resources, and long-term loss of territory and cultural disruption for Native peoples.