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Home Q & A Board Humanities History Anthropology
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LVK LVK
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6 years ago
As an initial change from the Neolithic period, researchers found that high crop yields, resulting from agricultural innovations:
 
  a. made more protein available so the brain could expand.
  b. provided more food for people, beginning an obesity epidemic.
  c. contributed to high populations densities in ancient civilizations.
  d. freed up people to become involved with trade speculation.
  e. allowed large empires to obtain global dominance.
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Goodman854Goodman854
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6 years ago
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rene_ram97
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6 years ago
Good timing, thanks!
Alina01978
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Yesterday
Smart ... Thanks!
Fleury
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2 hours ago
Thanks for your help!!
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