Intellectual Revolutions

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