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ub|k ub|k
wrote...
Posts: 6621
6 years ago
The first civilizations emerged approximately
 
  a. two million years ago.
  b. one million years ago.
  c. two hundred thousand years ago.
  d. ten thousand years ago.
  e. five thousand years ago.
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doctorfededoctorfede
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6 years ago
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6 years ago
Thank you, thank you, thank you!
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Just got PERFECT on my quiz
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