Across
- 4. The North and South did not agree on this issue.
- 5. A system of secret routes for enslaved people to escape.
- 7. Lincoln thought slavery should not ____ to the west.
Down
- 1. The ______ of slavery caused the Confederacy to secede
- 2. How the North made it's money.
- 3. Another name for the North.
- 6. Harriet Tubman's nickname as a child.