How does general sherman deal a death blow to the confederacy?

General William Tecumseh Sherman dealt a significant death blow to the Confederacy through his "March to the Sea," which began with the capture of Atlanta in September 1864. By marching his troops from Atlanta to Savannah, he employed total war tactics, destroying infrastructure, supplies, and civilian morale along the way. This campaign not only crippled the Confederate economy but also demonstrated the Union's resolve and capability to wage war deep in enemy territory, ultimately hastening the end of the Civil War. Sherman's tactics shifted the focus of the war, emphasizing the impact on the South's civilian population and resources.