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William Tecumseh Sherman: the March to the Sea

United States · Union general · 1820 to 18911 · ~5 min read · Updated September 2026

Fort Sumter in flames under Confederate bombardment in Charleston Harbor, April 1861, a Currier and Ives lithograph

At a glance

Also known as
William Tecumseh Sherman
Lived
1820 to 1891
Role
Union general, US Civil War
Famous for
The capture of Atlanta and the March to the Sea
Idea
'Hard war' against the enemy's economy
Fought for
The Union, in the war that ended slavery

William Tecumseh Sherman fought for the Union and did more than almost anyone to break the Confederacy's will to fight. Alongside his friend Ulysses S. Grant he helped win the war in the West, then cut a swath of destruction across the South that made him one of the most argued-over generals in American history.

War in the West

Sherman rose through the hard western campaigns, held on stubbornly at Shiloh in 1862 after his division was caught by surprise on the first day, and shared in the capture of Vicksburg in 1863 that split the Confederacy along the Mississippi2. When Grant went east to command all the Union armies, he left Sherman in charge of the western effort1.

Black and white portrait photograph of General Sherman in uniform, looking to the left
General William Tecumseh Sherman photographed by the studio of Mathew Brady, between 1865 and 1880. Public domain

Atlanta and the March to the Sea

In 1864 Sherman drove on Atlanta, the South's great rail and industrial hub, and took it in September, a victory that helped re-elect Lincoln1 and doom the Confederacy. He then cut loose from his supply lines3 and marched his army to Savannah on the coast4, the famous March to the Sea, destroying railroads, farms and factories5 to wreck the South's ability to keep fighting.

Multi-panel 19th-century military map of Georgia showing the routes of Sherman's march to the sea
Plate from the War Department atlas to the Official Records of the Civil War, mapping Sherman's march from Atlanta through Georgia to Savannah and the coast. Public domain

Hard war

This was Sherman's idea of "hard war": aimed less at killing soldiers than at breaking the economy and morale6 that fed the Confederate armies. It shortened the conflict and helped bring the end of slavery, but the deliberate destruction of civilian property, though his men were ordered to spare lives, made his campaigns bitterly controversial then and since7. "War is hell," he is supposed to have said, and he meant it as a warning.

Union soldiers prying up railroad rails and ties in Atlanta, with a brick building behind
Sherman's men tearing up the railroad at Atlanta in 1864, photographed by George N. Barnard. Wrecking the South's railways was central to his hard war. Public domain

Read on with Ulysses S. Grant, whom Sherman served, and the rest of the commanders of the American Civil War.

Sources and notes

Numbered notes in the text point to the works below.

  1. American Battlefield Trust, “William T. Sherman” ↩ a b c
  2. Lee Kennett, Sherman: A Soldier's Life (HarperCollins, 2001). ↩
  3. William T. Sherman, Memoirs of General William T. Sherman, 2 vols., D. Appleton and Company, 1875; vol. 2 covers the Atlanta campaign and the March to the Sea. ↩
  4. American Battlefield Trust, “Sherman's March to the Sea” ↩
  5. Encyclopaedia Britannica, “Sherman's March to the Sea” ↩
  6. Mark Grimsley, The Hard Hand of War: Union Military Policy toward Southern Civilians, 1861–1865 (Cambridge University Press, 1995). ↩
  7. John F. Marszalek, Sherman: A Soldier's Passion for Order (The Free Press, 1993). ↩
  8. World History Encyclopedia, “William Tecumseh Sherman, Encyclopedia of World History”
  9. Wikipedia, “William Tecumseh Sherman, Wikipedia”

Frequently asked questions

Who was William Tecumseh Sherman?

He was a Union general in the American Civil War (1820 to 1891), best known for capturing Atlanta in 1864 and for the March to the Sea across Georgia.

What was Sherman's March to the Sea?

After taking Atlanta, Sherman marched his army to Savannah on the coast in late 1864, cutting loose from supply lines and destroying railroads, farms and factories to break the South's war economy.

What did Sherman mean by 'hard war'?

He aimed to defeat the Confederacy by wrecking the economy and morale that supported its armies, rather than only by battle; his men targeted property and infrastructure, with orders to spare civilian lives.

Was Sherman a war criminal?

Historians debate it. His campaigns caused great destruction of property but were aimed at war-making capacity, not at killing civilians; they remain controversial while widely credited with shortening the war.

Did Sherman say 'war is hell'?

He is famously associated with the phrase, which captured his grim view that war should be ended quickly and its horrors not glorified.

How did Sherman help end the war?

The fall of Atlanta helped re-elect Lincoln, and Sherman's march wrecked the Confederate heartland, hastening the collapse that ended the war and slavery in 1865.

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