The Battle of Vicksburg, fought from May 18 to July 4, 1863, was a significant turning point in the American Civil War. The Union victory at Vicksburg was crucial because it gave the Union control over the Mississippi River, effectively splitting the Confederacy in two and cutting off crucial supply lines. This defeat also weakened the Confederate forces both militarily and morally, contributing to the eventual Union victory in the war. Additionally, the fall of Vicksburg was a strategic victory for the Union, as it opened up the possibility of capturing the important Confederate stronghold of Atlanta.
