Battle of Shiloh

The Battle of Shiloh was a massive conflict during the American Civil War. It took place on April 6 and 7, 1862, in southwestern Tennessee. This engagement is also known as the Battle of Pittsburg Landing. The fighting occurred in a region known as the Western Theater. The battlefield was a triangle of land shaped by various creeks and the Tennessee River. Most of the terrain was wooded with peach orchards and cotton fields.

Near the fighting stood a small log church named Shiloh. In Hebrew, the word Shiloh means "place of peace." This name stood in sharp contrast to the violence that occurred there.

Before the battle, Union forces had gained momentum in the region. Major General Ulysses S. Grant led victories at Fort Henry and Fort Donelson in February 1862. These victories were significant because they controlled vital rivers used for transportation. The Union also used steam-powered gunboats to increase their firepower. These timberclads were armored with thick oak wood and carried up to 13 artillery pieces.

Following these successes, Grant was promoted to major general. He became the senior officer in the Western Theater, second only to Henry Halleck.

The Confederate strategy focused on the town of Corinth, Mississippi. Corinth was a strategic hub because it sat at the intersection of two major railroads. These rails moved supplies and troops between Tennessee and Virginia. By the end of March 1862, over 40,000 Confederate troops were concentrated at Corinth.

Confederate General Albert Sidney Johnston decided to strike the Union forces before they could combine. He wanted to defeat Grant's Army of the Tennessee before reinforcements arrived. The Confederate army began a 20-mile march north on April 4. However, bad weather and confusion delayed their deployment until the afternoon of April 5.

The Union forces consisted of two main armies. The Army of the Tennessee was commanded by Ulysses S. Grant. It included 48,894 men divided into six divisions. Some divisions, like the 1st and 3rd, were made of veteran fighters. Others, like William Tecumseh Sherman's 5th Division, had very little combat experience.

The second group was the Army of the Ohio, led by Major General Don Carlos Buell. About 17,918 men from Buell's army participated in the battle. Together, the total Union force included 66,812 men and 119 artillery pieces.

The battle began with a Confederate surprise attack on April 6. The Confederate Army of Mississippi was led by General Albert Sidney Johnston.

The attack pushed the Union lines back, and Johnston made considerable gains. During the heavy fighting, Johnston was mortally wounded. General P. G. T. Beauregard took command of the Confederate forces after Johnston's death.

Despite the initial success, the Confederate army could not eliminate Grant's forces.

Conditions changed overnight when Union reinforcements arrived. A division from the north and portions of Buell's Army of the Ohio joined Grant.

On the morning of April 7, the Union launched an unexpected counterattack. This move reversed the Confederate gains from the previous day. The exhausted Confederate army was forced to withdraw toward the south.

A modest Union pursuit continued until the following day, ending the major fighting.

The Battle of Shiloh was one of the costliest engagements of the entire war. It resulted in nearly 24,000 total casualties. This high number of losses made it one of the bloodiest battles in history. Although the Union was victorious, they suffered about 2,500 more casualties than the Confederates.

The scale of the loss led to heavy criticism of Grant. People on and off the battlefield questioned the decisions made by the high command. The battle remains a significant example of the intense cost of the Civil War.