Who won the battle of Gettysburg and why was it important?

The Union Army, led by General George G. Meade, won the Battle of Gettysburg from July 1 to July 3, 1863. This decisive victory marked a turning point in the American Civil War, halting the Confederate invasion of the North and boosting Union morale. It also set the stage for President Abraham Lincoln's Gettysburg Address, which emphasized the principles of liberty and equality. The battle resulted in significant casualties on both sides, underscoring the war's devastating impact.