Development of more railroad systems contributed
most to US westward expansion in the second half of the nineteenth century.
The correct answer between all the choices given is the second choice or
letter B. I am hoping that this answer has satisfied your query and it will be
able to help you in your endeavor, and if you would like, feel free to ask
another question.
The five regions of the United States are the Northeast,Southeast<span>, </span>Midwest<span>, West and the </span>Southwest<span>.</span>
The answer is C.) increased turbidity
According to von thunen's model, the one that would be produced most profitably on the ring farthest from the epicenter would be : B. Sheep
Von Thunen's model divided earth's region into 4 parts depending on what product that would be most profitable. according to this model , the farthest from epicenter is most suitable for Ranching/Animal Products
Hope this helps
is there any options <span />