Which of the following best exemplifies how the Battle of Gettysburg was a turning point in the Civil War for the Union

The best example of how the Battle of Gettysburg was a turning point in the Civil War for the Union is:

- The Union emerged as the victor, halting General Robert E. Lee's invasion of the North and dealing a major blow to the Confederate Army. This gave a much-needed morale boost to the Union and its soldiers, who had faced numerous defeats up until that point. The Confederate Army suffered heavy casualties and was never able to recover fully. This Union victory at Gettysburg marked a significant shift in momentum in favor of the Union, ultimately leading to their ultimate triumph in the war.