The answer is "It aided the growth of heavy industries". For the fact that Midwestern cities are found on the shores of the Great lakes or along major rivers, it gives businessmen or industries to ship their products in and out of different places with the help of the different bodies of water surrounding their cities.
C. Antarctica because the rest are well put together. That is my best choice.
I think that statement is false.
It is not correct if we stated that rivers do not have detectable current. To prove this, if a person jumped into a river , that person will float downstream. So it has detectable current
hope this helps
