What was the effect after the battle of gettys burg?

The Battle of Gettysburg, fought from July 1 to July 3, 1863, marked a significant turning point in the American Civil War. It resulted in a decisive Union victory, halting General Robert E. Lee's invasion of the North and boosting Northern morale. The heavy casualties and the loss of momentum for the Confederate army diminished their hopes of securing independence. Additionally, the battle set the stage for President Abraham Lincoln's Gettysburg Address, which redefined the war's purpose and emphasized the principles of equality and national unity.