Across
- 3. the first writing system
- 6. a rectangular tower with steps on the outside
- 8. art or writings made by humans
- 9. the most advanced form of society
- 14. when agriculture took over hunting and gathering
- 16. people who hunted and foraged for food
- 18. a picture or symbol that represents a word
- 19. a prehistoric site that is still being investigated
- 20. a person who travels and doesn't have a permanent home
Down
- 1. scientific name for humans
- 2. the later period in the stone age
- 4. the food, language, traditions etc of a group of people
- 5. an area in the middle eat with fertile land
- 7. the earliest period in the stone age
- 10. people who coped documents before printing was invented
- 11. a person skilled at hand making things
- 12. the study of historical artifacts
- 13. to make a set of rules or laws into a structured code
- 15. the period before written records
- 17. to tame an animal