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uYuSs uYuSs
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6 years ago
The Inca are unusual in that:
 
  a. they lived to an extremely old age.
  b. women were the main rulers and men served as the administrators.
  c. they developed the first computational system and had a mathematical systems based on zero.
  d. they supported a civilization by food foraging.
  e. they had no writing instead, they used colored strings with knots to keep records.
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SPerroudSPerroud
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6 years ago
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