The Army of Tennessee was the principal Confederate army operating between the Appalachian Mountains and the Mississippi River during the American Civil War. Named for the State of Tennessee, It was formed in the same state in late 1862 and fought until the end of the war in 1865, participating in most of the significant battles in the Western Theater.
The Battle of Nashville was a two-day battle in the Franklin-Nashville Campaign that represented the end of large-scale fighting west of the coastal states in the American Civil War. It was fought at Nashville, Tennessee, on December 15–16, 1864, between the Confederate Army of Tennessee under Lieutenant General John Bell Hood and the Union Army of the Cumberland (AoC) under Major General George H. Thomas. In one of the largest victories achieved by the Union Army during the war, Thomas attacked and routed Hood's army, largely destroying it as an effective fighting force.
The Battle of Jackson, also known as the Battle of Salem Cemetery, was fought on December 19, 1862, in Madison County, Tennessee, during the American Civil War.
The Battle of Johnsonville was fought November 4–5, 1864, in Benton and Humphreys counties, Tennessee, during the American Civil War. Confederate cavalry commander Major General Nathan Bedford Forrest culminated a 23-day raid through western Tennessee by attacking the Union supply base at Johnsonville. Forrest's attack destroyed a total of 28 Union boats and barges in the Tennessee River and millions of dollars of supplies, disrupting the logistical operations of Union Major General George H. Thomas in Nashville. As a result, Thomas's army was hampered in its plan to defeat Confederate Lieutenant General John Bell Hood's invasion of Tennessee, known as the Franklin–Nashville campaign.
The Battle of Spring Hill was fought November 29, 1864, at Spring Hill, Tennessee, as part of the Franklin-Nashville Campaign of the American Civil War. The Confederate Army of Tennessee, commanded by Lt. Gen. John Bell Hood, attacked a Union force under Maj. Gen. John M. Schofield as it retreated from Columbia through Spring Hill. Because of a series of command failures, the Confederates were unable to inflict serious damage on the Federals and could not prevent their safe passage north to Franklin during the night. The next day, Hood pursued Schofield and attacked his fortifications in the Battle of Franklin, resulting in severe Confederate casualties.
The Franklin–Nashville campaign, also known as Hood's Tennessee campaign, was a series of battles in the Western Theater, conducted from September 18 to December 27, 1864, in Alabama, Tennessee, and northwestern Georgia during the American Civil War.
The Battle of Iuka was fought on September 19, 1862, in Iuka, Mississippi, during the American Civil War. In the opening battle of the Iuka-Corinth Campaign, Union Maj. Gen. William Rosecrans stopped the advance of the Confederate Army of the West commanded by Maj. Gen. Sterling Price.
The siege of Corinth was an American Civil War engagement lasting from April 29 to May 30, 1862, in Corinth, Mississippi. A collection of Union forces under the overall command of Major General Henry Halleck engaged in a month-long siege of the city, whose Confederate occupants were commanded by General P.G.T. Beauregard. The siege resulted in the capture of the town by Federal forces.
Brices Cross Roads National Battlefield Site memorializes the Battle of Brice's Cross Roads, in which a U.S. Army force was defeated by a smaller Confederate force commanded by Major-General Nathan Bedford Forrest on June 10, 1864, but nonetheless secured Union supply lines between Nashville and Chattanooga, Tennessee.
The Battle of Port Gibson was fought between a Union Army commanded by Major General Ulysses S. Grant and a reinforced Confederate States Army division led by Major General John S. Bowen. Though the outnumbered Confederate soldiers fought stubbornly, they were steadily pressed back during the day by Major General John A. McClernand's troops. Bowen eventually conceded the field by withdrawing north toward Vicksburg, Mississippi. The battle occurred near Port Gibson, Mississippi, during the Vicksburg Campaign of the American Civil War.
The Battle of Raymond was fought on May 12, 1863, near Raymond, Mississippi, during the Vicksburg campaign of the American Civil War. Initial Union attempts to capture the strategically important Mississippi River city of Vicksburg failed. Beginning in late April 1863, Union Major General Ulysses S. Grant led another try. After crossing the river into Mississippi and winning the Battle of Port Gibson, Grant began moving east, intending to turn back west and attack Vicksburg. A portion of Grant's army consisting of Major General James B. McPherson's 10,000 to 12,000-man XVII Corps moved northeast towards Raymond. The Confederate commander of Vicksburg, Lieutenant General John C. Pemberton, ordered Brigadier General John Gregg and his 3,000 to 4,000-strong brigade from Jackson to Raymond.
The Battle of Tupelo, also known as the Battle of Harrisburg, was a battle of the American Civil War fought from July 14 to 15, 1864, near Tupelo, Mississippi. The Union victory over Confederate forces in north Mississippi ensured the safety of Sherman's supply lines during the Atlanta Campaign.
The 95th Regiment Illinois Volunteer Infantry was an infantry regiment that served in the Union Army during the American Civil War.
The Battle of Okolona took place on February 22, 1864, in Chickasaw County, Mississippi, between Confederate and Union forces during the American Civil War. Confederate cavalry, commanded by Maj. Gen. Nathan Bedford Forrest, faced over 7,000 cavalry under the command of Brig. Gen. William Sooy Smith and defeated them at Okolona, causing 100 casualties for the loss of 50.
Battery E, 1st Illinois Light Artillery Regiment was an artillery battery that served in the Union Army during the American Civil War. It played a minor but noteworthy role in the Battle of Shiloh, and was mentioned in General William T. Sherman's after-action report on the battle. It also served at Vicksburg, Brice's Crossroads, Nashville and in several other engagements in the Western Theater of the war.
The 114th Illinois Infantry Regiment was an infantry regiment from Illinois that served in the Union Army during the American Civil War. Formed in September 1862, the regiment served in Ulysses S. Grant's Central Mississippi campaign, in the Vicksburg campaign, at Brices Cross Roads, at Tupelo, in the 1864 Missouri campaign, at Nashville, and at Spanish Fort. At Nashville, the unit participated in the decisive attack on Shy's Hill. In 1865, the regiment was reassigned as pontoniers. The regiment was mustered out in August 1865.
Forrest's Cavalry Corps was part of the Confederate States Army during the American Civil War and commanded by Lieutenant General Nathan Bedford Forrest. Formed during the summer of 1862, it took part in the various battles in the Western Theater during the second half of the war. At first serving as part of the Army of Tennessee, both Forrest and the corps were then transferred to northern Mississippi and often launched independent raids into Union occupied western and central Tennessee.
89th Indiana Infantry Regiment was an infantry regiment that served in the Union Army in the Western Theater of the American Civil War.
The Holly Springs Raid saw Earl Van Dorn lead Confederate cavalry against a Union supply depot at Holly Springs, Mississippi during the American Civil War. The mounted raiders achieved complete surprise, capturing the Federal garrison and destroying $1.5 million of supplies intended for Ulysses S. Grant's army. In the following days, Van Dorn's troopers moved north along the Mississippi Central Railroad almost to Bolivar, Tennessee, destroying track and bridges, before escaping into northern Mississippi. The damage inflicted by the Holly Springs Raid together with the harm caused by Nathan Bedford Forrest's West Tennessee Raids forced Grant's Union army to withdraw to Memphis. Additionally, both Van Dorn and Forrest's raids obstructed the full implementation of Grant's controversial General Order No. 11 for weeks, preventing many Jewish people from being expelled from Grant's military district.
Battery B, 2nd Illinois Light Artillery Regiment was an artillery battery from Illinois that served in the Union Army during the American Civil War. The battery was organized in June 1861. It fought at Shiloh, First Corinth, and Second Corinth in 1862. Subsequently, the unit garrisoned Corinth, Mississippi, until January 1864. It was stationed at Memphis, Tennessee, until June 1864 when it fought at Brices Cross Roads. The battery garrisoned Memphis until it was mustered out in July 1865.
Confederate States 
United States (Union)
Nathan B. Forrest 
