Answer:
The Siege of Vicksburg was a great victory for the Union. It gave control of the Mississippi River to the Union. Around the same time, the Confederate army under General Robert E. Lee was defeated at the Battle of Gettysburg. These two victories marked the major turning point of the Civil War in favor of the Union
The Battle of Gettysburg ended the Confederates' last major invasion of the North and is viewed by some as the war's turning point. The Confederate loss of Vicksburg was perhaps more important because it opened the way for the North to seize control of the entire Mississippi River, cutting the Confederacy in half
In 1863, three events proved to be turning points for the American Civil War: the Battle of Chancellorsville, the Battle of Gettysburg and the Siege of Vicksburg
Three generally accepted turning points of the Civil War are three battles: Antietam, Gettysburg and Vicksburg. One might well add a fourth, namely, the Emancipation Proclamation, because it redefined the goals of the war for both North and South
Explanation:
Hope this helps:)