Review

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Across
  1. 4. A method of navigation that relies on careful observation of natural world.
  2. 6. Exchange of land for military protection/loyalty
  3. 7. means "Strong Ruler"
  4. 10. Where Alexander the Great is from
  5. 11. A person that someone is descended from
  6. 12. Religion founded in Nepal by Siddhartha Gautama
  7. 13. A country that is not legally recognized by other countries
Down
  1. 1. Largest country on Earth
  2. 2. A period of artistic and intellectual activity
  3. 3. Written language developed by Aryans
  4. 5. Chinese invention created during the Tang dynasty
  5. 8. Idea that everything has a spirit
  6. 9. British explorer who colonized Australia