What was significant about the Battle of Gettysburg in 1863?

The Battle of Gettysburg, fought from July 1 to July 3, 1863, is significant because it stands as one of the bloodiest battles of the American Civil War and resulted in a major victory for the Union forces. This battle marked a turning point in the war, as it halted the advance of General Robert E. Lee's Confederate Army into the North. The Union victory not only boosted Northern morale but also significantly weakened the Confederate Army's capabilities, limiting their resources and strategic options. Additionally, the high number of casualties (approximately 51,000 combined) underscored the brutal nature of the conflict and the heavy toll of the war. The aftermath of Gettysburg also set the stage for President Abraham Lincoln's famous Gettysburg Address, which redefined the purpose of the war and emphasized principles of human equality and national unity.