Across
- 3. When did the irish come in strong
- 6. Most of the people that helped on railroad
- 7. helped cotton production
- 8. Where this happened
- 9. Did Not use slaves
- 10. What century
- 11. in new york in the water
- 12. first name of who made the cotton gin
- 14. People that weren't aloud to work
Down
- 1. made messages faster
- 2. used slaves
- 4. helped on the mississippi river
- 5. Helped in the fields
- 13. revolution that started