The Union victory at Vicksburg gave the Union complete control over the Mississippi River. The Mississippi was an important means of transportation. Vicksburg was one the few remaining cities under Confederate control. General Grant led the victory at Vicksburg for the North. The victory at Vicksburg also helped complete the Anaconda Plan. The Anaconda plan was the North's plan for winning the Civil War and was:
1)blockading Southern Sea Ports
2)Controlling the Mississippi
3)And capturing Richmond, VA (Richmond was the capital of the Confederate States of America)
You probably mean the battle of Vicksburg, in the American Civil War. According to http://www.answers.com/topic/battle-of-vicksburg, the capture of Vicksburg marked the turning point of the war.
Gettysburg and Vicksburg
There was no captain named Vicksburg in the civil war, so no person of that name could have been important to the union or anybody else. Perhaps you are thinking of the battle of Vicksburg, which was critical.
Stop cheeting and do your homework
It liberated the Mississippi and ended the war in the West.
Take the city Vicksburg during the Civil War.
Vicksburg and Gettysburg. They ended on the same day, and they turned the tide of the war.
This would be the siege of Vicksburg. This battle was an important part of the war for the north because it started out a train of victories.
It gave the Union army control of the Mississippi River
The battle of Vicksburg started on may 18, 1863. It is important because it gave the union the ability to control the Mississippi river, which meant that they controlled trade.
Vicksburg because it cut the south into and opened -up the Mississippi river for the north.
The answer is arguable. I say that politically, Gettysburg was the most important battle. Strategically, Vicksburg was the most important.