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nicolesh90 nicolesh90
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6 years ago
What geographic feature provided the center of early human cultures in the South American continent?
 
  a. the Andes range of mountains
  b. the Mesopotamian plain
  c. the great river valley of the Amazon
  d. limestone caves and caverns
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MommmmmaMommmmma
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6 years ago
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nicolesh90 Author
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6 years ago
Thanks for your help!!
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Yesterday
You make an excellent tutor!
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2 hours ago
Smart ... Thanks!
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