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Why did people modify rivers and streams
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Why did people modify rivers and streams
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Apr 9, 2016
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Why did people modify rivers and streams
Social Studies
high-school
Hugo Passos
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Hugo Passos
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For travel and trade purposes
Hadi Akbarzadeh
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Apr 11, 2016
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Hadi Akbarzadeh
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Mostly for travel and trade purposes. They had to alter them to get through or across them.
Hassan Mussana
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Apr 15, 2016
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Hassan Mussana
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