Answer: By having control of the river, Union forces would split the Confederacy in two and control an important route to move men and supplies.
Explanation:
It should be noted that during the medieval times, merchants typically put the same kind of good together.
From the complete question, it should be noted that merchants would travel to foreign countries and trade his goods. This was done in medieval times.
During this era, merchants typically put the same kind of good together. This was done in order to make it easier to know the amount of goods bought and to easily know the supplies that they've.
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That is an interesting question, thats just how it was writtern
Sir your asking what is it then it's essential to the conduct of warfare
