Intellectual Revolutions

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Across
  1. 1. other medical discovery of Egypt
  2. 3. traditional medicine practice by the chinese
  3. 4. they implemented the mandatory education
  4. 6. the founder of psychoanalysis
  5. 8. Charles Darwin's famous work
  6. 11. known for traditional medicines
  7. 13. famous for the theory of evolution
  8. 15. medical discovery of Egypt
  9. 17. they have three types of calendar
  10. 21. agricultural tool invented by chinese
  11. 23. use to measure length to a high degree of accuracy
  12. 24. Muhammad ibn Musa al-Khwarizmi's mathematic concept
  13. 26. they are known for manufacturing iron
  14. 27. Aztec's tribute to their gods
  15. 29. the most important invention of chinese
  16. 30. term that algebra derived from
Down
  1. 2. medication that the aztec use to prevent spasms
  2. 5. light narrow boat used for travelling
  3. 7. knowledge that traced to indus valley
  4. 9. Aztec's agricultural technology that they use in farming
  5. 10. Author of De revolutionibus orbium coelestium
  6. 12. the empire that has paved stone roads
  7. 14. the lunar calendar of african tribe
  8. 16. by-product of cacao that aztecs use
  9. 18. result from the experiment of taoist monks that wanted to create a elixir of life
  10. 19. a knotted rope that keep records
  11. 20. used in planning their activities, rituals and planting season
  12. 22. they built hydraulics systems with sophisticated waterways to supply water
  13. 25. Mineral that mayans used in weaving cloth
  14. 28. one of the reasons India's known for