Encyclopedia > 21st century BC

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21st century BC

(22nd century BC - 21st century BC - 20th century BC - other centuries)

(4th millennium BC - 3rd millennium BC - 2nd millennium BC)


Events:

Significant persons:

Inventions, Discoveries, Introductions:

  • 2000 BC -- First written accounts of Schizophrenia.
  • 2037 BC -- Emperor Shen Nong[?] makes first (perhaps mythical) tea drink by boiling fresh leaves



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