How did the capture of Vicksburg contribute to the Union victory in the Civil War?
It gave the Union control of major Southern cities.
It allowed the Union to focus on fighting in border states.
It gave the Union the ability to supply its troops.
It allowed the Union to focus on fighting in the East.

The capture of Vicksburg in 1863 contributed to the course of the Civil War by preventing the Union from gaining access to the West. allowing theConfederacy to remain strong and unified. maintaining Confederate control of the Mississippi River. raising Union morale and damaging Confederate morale.

Explanation:

it gave the union the ability to supply it's troops

Explanation:

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