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AP US History
Unit 5 – Civil War and Reconstruction, 1848–1877
Topic 5.3
How did the Mexican–American War influence the sectional divide within the United States?
It unified North and South over common victory.
It diminished the importance of slavery issue.
It intensified the debate over slavery expansion.
It caused West to secede from Union.
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AP US History - 5.3 The Mexican–American War
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Mexican–American War
Sectional Divide
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About Us
About Fiveable
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Terms of Use
Privacy Policy
CCPA Privacy Policy
Resources
Cram Mode
AP Score Calculators
Study Guides
Practice Quizzes
Glossary
Crisis Text Line
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© 2024 Fiveable Inc. All rights reserved.
AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.
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