How did Sherman’s March to the Sea help lead to the defeat of the Confederacy?

Sherman's March to the Sea was a devastating campaign of destruction that cut a swath of destruction through the heart of the Confederacy. It destroyed the Confederate infrastructure, including railroads, bridges, factories, and plantations, and disrupted the Confederate supply lines. This weakened the Confederate army and made it difficult for them to fight effectively. The destruction of the Confederate infrastructure also demoralized the Confederate people, making them less likely to support the war effort. The March to the Sea also helped to spread the news of the Union's victory, which further weakened the Confederate cause. Ultimately, Sherman's March to the Sea helped lead to the defeat of the Confederacy by weakening their military and morale.