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As the nation expanded and its population grew, regional tensions, especially over slavery, led to a civil war-the course and aftermath of which transformed American society.

Key Concept 5.1: The United States became more connected with the world, pursued an expansionist foreign policy in the Western Hemisphere, and emerged as the destination for many migrants from other countries.

Key Concept 5.2: Intensified by expansion and deepening regional divisions, debates over slavery and other economic, cultural, and political issues led the nation into civil war.

Key Concept 5.3: The Union victory in the Civil War and the contested reconstruction of the South settled the issues of slavery and secession, but left unresolved many questions about the power of the federal government and citizenship rights.

If you are having trouble accessing the video please check here for our YouTube version:
https://www.youtube.com/watch?v=kRjS1rKD97s

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As the nation expanded and its population grew, regional tensions, especially over slavery, led to a civil war-the course and aftermath of which transformed American society. Key Concept 5.1: The United States became more connected with the world, pursued an expansionist foreign policy in the Western Hemisphere, and emerged as the destination for many migrants from other countries.

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The Rise and Fall of Reconstruction by PBS

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The Rise and Fall of Reconstruction by PBS

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Reconstruction | Slavery By Another Name Bento | PBS

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Reconstruction | Slavery By Another Name Bento | PBS

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Historian Risa Goluboff talks about the rise and fall of Reconstruction.

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Reconstruction: The Second Civil War: American Experience

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Reconstruction: The Second Civil War: American Experience

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Reconstruction - The Second Civil War - State By State

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Using U.S. census data, examine regional changes in industry and agriculture from 1860 to 1870. Explore the impact of the Civil War and abolition on the states with this interactive from American Experience: "Reconstruction - The Second Civil War."

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Slideshare

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How To Write an A.P.How To Write an A.P. U.S. History ThesisU.S. History Thesis StatementStatement

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Kim explains the basic strategy of approaching the Document-Based Question (DBQ) on the AP US History exam.

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Collegeboard

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The 1887 law intended to assimilate Native Americans led to the loss of millions of acres of land.