Across
- 3. A war between opposing groups of citizens of the same country
- 5. A machine for separating cotton from its seeds
- 9. A popular book about the life of a slave
- 10. A controversial law passed in 1850
Down
- 1. Someone who wanted to abolish slavery
- 2. A person who is the legal property of another
- 4. The 16th U.S president
- 6. A system for transmitting messages from a distance along a wire
- 7. The site of a famous battle in Pennsylvania
- 8. A commander of an army