Donavan W.

asked • 05/02/16

what two physical barriers were the greatest challenges for those traveling westward

i really need to know this is it a. buffalo herds and native americans b. poor hygiene and polluted waters c. rivers and mountains  d. oceans and streams

Charles S.

tutor
Westward from where? Hackensack or Hanoi? Poor hygiene is always a problem when traveling! blech!
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05/02/16

Charles S.

tutor
And what about deserts for crying out loud!
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05/02/16

Cynthia G.

The greatest physical barriers where rivers annld mountains.
 
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05/02/16

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