What were the siege of Vicksburg and the Battle of Gettysburg? What effects did they have on the progress of the war?

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 Siege of Vicksburg gave control to the important Mississippi River, while the Battle of Gettysburg made the Confederates never try to attack union territory again. These two events marked a turning point in the war.

Explanation:

i think your answer there is c