Across
- 4. Ironclad warship of the Union.
- 5. Condition of being owned by, and forced to work for someone else.
- 8. Device that allowed messages to be sent by wires over long distances.
- 9. The United States (especially the northern states during the American Civil War).
- 11. President of the Confederacy.
- 12. Successful Union general who attended West Point Military Academy.
- 14. The use of naval power to keep enemy ships from entering or exiting a port.
- 16. Place in Virginia where John Brown led a raid on a federal arsenal.
- 19. To set free.
- 20. A law that allowed voters in Kansas and Nebraska to choose whether to allow slavery.
Down
- 1. Turning point of the Civil War that made it clear the North would win.
- 2. Civil War battle in which 25,000 men were killed or wounded.
- 3. African-American unit in the Union army.
- 6. President of the United States of America during the Civil War.
- 7. Northerner who opposed using force to keep the Southern states in the union.
- 10. Ship made of iron.
- 13. An escaped slave who joined the Union army during the Civil War.
- 15. To leave or withdraw.
- 17. The southern states that seceded from the United States in 1861.
- 18. Law that requires people of a certain age to enlist in the military.