jakeboss1 jakeboss1
  • 26-05-2015
  • Social Studies
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scientists believe that the collapse of many ancient civilizations may have been caused by

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WorldCitizen WorldCitizen
  • 26-05-2015
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Some of the reasons that are commonly mentioned for collapses of societies are
- conquest by another civilization
-running out from natural resources,
- natural disasters such as floods and droughts
-plagues
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