Across
- 2. a measure of how much a worker can produce within a given amount of time and effort; the degree to which resources are being used efficiently to produce goods and services
- 4. person opposed to immigration
- 6. ship with sleek hulls and tall sails that “clipped” time from long journey
- 9. a device that used electric signals to send messages
- 10. unfair treatment
- 11. a system for sending messages that uses a series of dots and dashes to represent letters of the alphabet, numbers, and punctuation
Down
- 1. the trade of enslaved people among states of the United States
- 3. group of workers with the same trade, or skill
- 5. an unfair opinion not based on facts
- 7. a work stoppage by employees as a protest against an employer
- 8. an extreme shortage of food
