What really started the American Civil War?

The U.S. citizenship test – which immigrants must pass before becoming citizens of the United States – has this question: “Name one problem that led to the Civil War.”

American Civil War, Timeline

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What really started the American civil war : r/NoglaOfficial

Teaching the American Civil War ~ The Imaginative Conservative

Out of War, a New Nation

cause of the civil war –

American Civil War - Wikipedia

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