Golden Age

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Across
  1. 2. founded October 24, 1945
  2. 3. investing your lottery win
  3. 4. rulers of Aztec Empire
  4. 6. 600 year superpower
  5. 11. in present-day Guatemala
  6. 13. a.k.a. Tokugawa
  7. 16. kangaroos and more
  8. 20. not an eyewitness
  9. 21. Mesopotamia, for example
  10. 22. built largest temple in world
  11. 23. great African trading empire
  12. 26. biodiversity loss,often
  13. 27. eyewitness
  14. 29. a ruling dynasty of Iran
  15. 30. facts please
  16. 31. at 7,970 feet
Down
  1. 1. a pyramid usually has this
  2. 4. built the Taj Mahal
  3. 5. such as 7 generations principle
  4. 7. it's not just about music
  5. 8. a protected historical place
  6. 9. customs,etc
  7. 10. medieval Europe, for example
  8. 12. largest land empire in history
  9. 14. achieved advanced math, science
  10. 15. when all is well?
  11. 17. Marco Polo was wowed by it
  12. 18. such as Dr. Kizzmekia Corbett's
  13. 19. near Valladolid, Yucatan
  14. 23. "people/language of the coast"
  15. 24. knotted cord language, etc
  16. 25. largest temple in history
  17. 28. trade city: gold,ivory, slaves