Across
- 4. to change significantly
- 6. fortune seekers who came to california during the gold rush
- 8. a new development or invention
- 10. ship with sleek hulls and talk sails that clipped time from long journeys
Down
- 1. a fast growing community
- 2. a system of dots and dasher that represent the alphabet
- 3. group of workers with the same trade or skills
- 5. to include absorb
- 7. person who acts as police, judge and jury without formal legal authority
- 9. a device that use electrical signals to send message