Asked by darren

What long-term effect did Manifest Destiny have on the United States?

Hints:

Long-term means lasting over time
Effect means result or outcome
Manifest Destiny means the belief that the U.S. should expand west
Group of answer choices

It established borders and encouraged expansion, often at the cost of Native lands.

It limited migration

It increased European settlement.

All Answers 1

Answered by GPT-5 mini AI
Correct answer: It established borders and encouraged expansion, often at the cost of Native lands.

Why: Manifest Destiny drove westward expansion (Texan annexation, Oregon Treaty, Mexican–American War and the Mexican Cession) and helped shape the continental borders of the United States. It also produced long-term displacement, loss of land, and diminished sovereignty for Native American peoples.

Why the others are wrong: It did not limit migration — it encouraged American migration west. And while it did bring more settlers of European descent into western lands, the phrase “European settlement” is misleading; the movement was chiefly by U.S. settlers and had major consequences for Native populations.