Which event was a turning point in the American Civil War?

The Battle of Gettysburg is recognized as a significant turning point in the American Civil War due to its strategic and symbolic importance. Fought from July 1 to July 3, 1863, it was one of the largest battles of the war and resulted in a decisive victory for the Union forces led by General George Meade against the Confederate army commanded by General Robert E. Lee.

This battle marked a critical moment in the conflict as it halted Lee's invasion of the North and significantly diminished the Confederate army's capability to mount offensive operations. The Union's victory also boosted morale among Northern troops and supporters, changing the dynamic of the war from what had been a series of challenging campaigns for the Union to a more aggressive posture moving forward.

Moreover, the high casualties at Gettysburg served as a sobering reminder of the war's brutality, influencing public sentiment and political dynamics in the North. It also led to the dedication of the cemetery at Gettysburg, where President Lincoln delivered the famous Gettysburg Address, emphasizing the principles of human equality and the need for a new birth of freedom.

In contrast, the signing of the Constitution was a foundational moment in American governance, the Boston Tea Party was a key event in the lead-up to the American Revolution,