Mysteries of the Ancient Past

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Across
  1. 5. another word for "land"
  2. 6. very old
  3. 8. square base, four sides
  4. 9. important information
  5. 10. a tool used to dig up dirt
  6. 11. a country in Africa
  7. 12. to put underground
  8. 15. the culture of a place, time, or people
Down
  1. 1. something that is secret and hard to understand
  2. 2. something very expensive
  3. 3. the opposite of opinion
  4. 4. a thing of culture
  5. 6. studies the way people lived in the past
  6. 7. a leader that wears a crown
  7. 13. what do you do with a camera?
  8. 14. a grave