How did the Battle of Vicksburg change the tide of war in favor of the North?

Explanation:

Vicksburg was a major victory since it allow Grant to control the flow of goods up and down the Mississippi splitting the Confederacy in two with the four of Vicksburg the union had complete control of the Mississippi River they could strike at any point in the Confederate rare

they gained control over the philippines, east dutch indies/indonesia, much of new guinea, the solomon islands, guam, and other strategic areas all over the western pacific. japan even occupied part of the aleutian islands, which belonged to alaska.

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it might be to see if the person answering knows what they are talking about other than just saying, "its b hope this ! : )" because they could say it then get the wrong answer because they only answered for the points.