Across
- 3. Group of workers with same trade or skill.
- 5. A network of safe houses owned by people opposed to slavery.
- 7. Letters and words are used in either flashing lights or sounds.
- 8. A system of getting messages from one place to another across wire.
- 10. People opposed to immigration.
Down
- 1. Lived in the Upper South and owned farms.
- 2. Laws in the southern states that controlled slaves.
- 4. Employees stop working as a protest against an employer.
- 6. Mistreatment of someone because of who they are.
- 9. Judging something without any reason.