Early American Civilizations

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Across
  1. 3. This civilization developed the only irrigation canals in North America
  2. 5. These were built 1,000 years before the pyramids were built in Egypt
  3. 6. These people traditionally lived in present-day Anchorage
  4. 7. These were typically made of driftwood and covered in the skin of a sea mammal
  5. 10. The Inca used this as their only system of record keeping
  6. 12. These can be over 100 feet tall (2 words)
Down
  1. 1. This is the Spanish term for the homes the civilization also known as Anasazi built
  2. 2. This is Alaska's state sport (2 words)
  3. 4. This civilization had a population of about 5 million
  4. 5. This civilization was among the first people in the world to use the concept of zero
  5. 8. This civilization practiced mummification as part of their religion and spiritual rituals
  6. 9. This civilization developed goggles that protected eyes from the glare of the sun on snow
  7. 11. This is a tool that was first designed by the Alutiiq/Sugpiaq people