Across
- 1. something that is not available until it is made for the first time
- 4. a closely interconnected group of people or things
- 5. gain; favorable results
- 7. collect a large amount of something
- 8. something that can be used as proof
- 11. anything made and used by humans
- 13. "wise" or "clever" man
- 14. complete change in the ways of thinking, working, or living
- 15. to direct; have control over
- 17. a supply of something that can be used as needed
- 19. the time before written records
Down
- 2. surroundings
- 3. people spend most of their time working on one job or craft
- 6. when people leave their homeland to live somewhere else
- 7. change your way of life
- 9. people who move from place to place with their herds
- 10. the system a community uses to produce and distribute goods and services
- 12. more than one person needs
- 16. dependable, steady; not risky
- 18. a continent