The Battle of Gettysburg was a three-day battle in the American Civil War fought between Union and Confederate forces between July 1 and July 3, 1863, in and around Gettysburg, Pennsylvania. The battle, which was won by the Union, is widely considered the Civil War's turning point, ending the Confederacy's aspirations to establish an independent nation. It was the Civil War's bloodiest battle, claiming over 50,000 combined casualties over three days. Union Major General George Meade's Army of the Potomac defeated attacks by Confederate General Robert E. Lee's Army of Northern Virginia, halting Lee's invasion of the North and forcing his retreat.
The Battle of Stones River, also known as the Second Battle of Murfreesboro, was fought from December 31, 1862, to January 2, 1863, in Middle Tennessee, as the culmination of the Stones River Campaign in the Western Theater of the American Civil War. Of the major battles of the war, Stones River had the highest percentage of casualties on both sides. The battle ended in Union victory after the Confederate army's withdrawal on January 3, largely due to a series of tactical miscalculations by Confederate Gen. Braxton Bragg, but the victory was costly for the Union army. Nevertheless, it was an important victory for the Union because it provided a much-needed boost in morale after the Union's recent defeat at Fredericksburg and also reinforced President Abraham Lincoln's foundation for issuing the Emancipation Proclamation, which ultimately discouraged European powers from intervening on the Confederacy's behalf.
The Battle of Hoover's Gap was the principal battle in the Tullahoma Campaign of the American Civil War, in which Union General William S. Rosecrans drove General Braxton Bragg’s Confederates out of Central Tennessee. Rosecrans’ feigned move on the western end of the Confederate line had left the eastern mountain passes lightly defended, and Colonel John T. Wilder's mounted infantry achieved total surprise when they attacked Hoover's Gap. Success was attributed both to Rosecrans’ brilliant deception tactics and the high morale of Wilder’s "Lightning Brigade", equipped with the new Spencer repeating rifle.
The Tullahoma campaign was a military operation conducted from June 24 to July 3, 1863, by the Union Army of the Cumberland under Maj. Gen. William Rosecrans, and is regarded as one of the most brilliant maneuvers of the American Civil War. Its effect was to drive the Confederates out of Middle Tennessee and to threaten the strategic city of Chattanooga.
The First Battle of Newtonia was fought on September 30, 1862, between Confederate soldiers commanded by Colonel Douglas H. Cooper and a Union column commanded by Brigadier General Frederick Salomon near Newtonia, Missouri, during the American Civil War. Cooper's force had moved into southwestern Missouri, and encamped near the town of Newtonia. The Confederate column was composed mostly of cavalry led by Colonel Joseph O. Shelby and a brigade of Native Americans. A Union force commanded by Brigadier General James G. Blunt moved to intercept Cooper's force. Blunt's advance force, led by Salomon, reached the vicinity of Newtonia on September 29, and attacked Cooper's position on September 30. A Union probing force commanded by Colonel Edward Lynde was driven out of Newtonia by Cooper's forces on the morning of the 30th.
The Battle of Hartsville was fought on December 7, 1862, in northern Tennessee at the opening of the Stones River Campaign the American Civil War. Hartsville Battlefield is listed on the National Register of Historic Places.
The First Battle of Murfreesboro was fought on July 13, 1862, in Rutherford County, Tennessee, as part of the American Civil War. Troops under Confederate cavalry commander Brig. Gen. Nathan Bedford Forrest surprised and quickly overran a Federal hospital, the camps of several small Union units, and the jail and courthouse in Murfreesboro, Tennessee. All of the Union units surrendered to Forrest, and the Confederates destroyed much of the Union's supplies and destroyed railroad track in the area. The primary consequence of the raid was the diversion of Union forces from a drive on Chattanooga.
The Third Battle of Murfreesboro, also known as Wilkinson Pike or the Cedars, was fought December 5–7, 1864, in Rutherford County, Tennessee, as part of the Franklin-Nashville Campaign of the American Civil War.
The Battle of Cove Mountain occurred in Wythe County, Virginia, on May 10, 1864, during the American Civil War. A Union cavalry division commanded by Brigadier General William W. Averell was prevented from attacking a lead mine located near Wytheville. Confederate forces commanded by Brigadier General John Hunt Morgan, with a detachment of a brigade of cavalry from the command of Brigadier General William E. "Grumble" Jones, stopped Averell at Cove Gap, adjacent to Crockett's Cove and Cove Mountain.
The siege of Knoxville saw Lieutenant General James Longstreet's Confederate forces besiege the Union garrison of Knoxville, Tennessee, led by Major General Ambrose Burnside, in the American Civil War. When Major General William T. Sherman approached Knoxville with an overwhelming Union force, Longstreet ended the siege on December 4 and withdrew northeast. The siege was part of the Knoxville campaign of the Civil War.
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.
The Meridian campaign or Meridian expedition took place from February 3 – March 6, 1864, from Vicksburg, Mississippi to Meridian, Mississippi, by the Union Army of the Tennessee, led by Maj. Gen. William Tecumseh Sherman. Sherman captured Meridian, Mississippi, inflicting heavy damage to it. The campaign is viewed by historians as a prelude to Sherman's March to the Sea in that a large swath of damage and destruction was inflicted on Central Mississippi as Sherman marched across the state and back.
The 15th Pennsylvania Cavalry Regiment, known as the Anderson Cavalry and the 160th Volunteers, was a three-year cavalry regiment in the Union Army during the American Civil War. It was recruited and formed in the summer of 1862 by officers and men of the Anderson Troop, an independent company of the Pennsylvania Volunteers that had been mustered the previous November.
The western theater of the American Civil War encompassed major military operations in the states of Alabama, Georgia, Florida, Mississippi, North Carolina, Kentucky, South Carolina and Tennessee, as well as Louisiana east of the Mississippi River. Operations on the coasts of these states, except for Mobile Bay, are considered part of the Lower Seaboard Theater. Most other operations east of the Appalachian Mountains are part of the eastern theater. Operations west of the Mississippi River took place in the trans-Mississippi theater.
The American Civil War significantly affected Tennessee, with every county witnessing combat. During the War, Tennessee was a Confederate state, and the last state to officially secede from the Union to join the Confederacy. Tennessee had been threatening to secede since before the Confederacy was even formed, but didn’t officially do so until after the fall of Fort Sumter when public opinion throughout the state drastically shifted. Tennessee seceded in protest to President Lincoln's April 15 Proclamation calling forth 75,000 members of state militias to suppress the rebellion. Tennessee provided the second largest number of troops for the Confederacy, and would also provide more southern unionist soldiers for the Union Army than any other state within the Confederacy.
The 7th Arkansas Volunteer Infantry (1861−1865) was a Confederate Army infantry regiment during the American Civil War. Organized mainly from companies, including several prewar volunteer militia companies, raised in northeastern Arkansas, the regiment was among the first transferred to Confederate service, and spent virtually the entire war serving east of the Mississippi River. After the unit sustained heavy casualties in the Battle of Shiloh and the Kentucky Campaign, the unit spent most of the rest of the war field consolidated with the 6th Arkansas Infantry Regiment to form the 6th/7th Arkansas Infantry Regiment.
James Patton Brownlow was a Union Army officer during the American Civil War. Brownlow was the son of East Tennessee preacher and politician Parson Brownlow. James P. Brownlow served in several positions in the Union Army, finishing the war as colonel of the 1st Tennessee Cavalry Regiment. He was noted for his courage and perceptiveness in battle and keen sense of military tactics. Union cavalry in Tennessee, in addition to participating in crucial organized battles of the war, "primarily meant almost endless skirmishing with partisans, guerrillas, and bushwackers, as well as with the Rebel raiders of John Hunt Morgan, Joseph Wheeler, and Nathan Bedford Forrest, who frequently recruited and supplied themselves from behind enemy lines." Jim Brownlow's deft handling of these engagements left him with a reputation as "one of the greatest daredevils of the Civil War."
The 1st Florida Infantry Regiment was an infantry regiment raised by the Confederate state of Florida during the American Civil War. Raised for 12 months of service its remaining veterans served in the 1st (McDonell's) Battalion, Florida Infantry from April 1862 on. In August the depleted battalion was consolidated with the 3rd (Miller's) Battalion into the reorganized 1st Florida Infantry Regiment again. In December 1862 it merged with the 3rd Florida Infantry Regiment and received the form it kept till the war's end as the 1st and 3rd Consolidated Florida Infantry Regiment. Fighting as part of the Army of Tennessee in the Western Theater of the American Civil War it was surrendered on April 26, 1865.
The 9th Texas Infantry Regiment was a unit of Confederate States Army infantry volunteers organized in December 1861 that fought during the American Civil War. The regiment fought at Shiloh, Perryville, and Stones River in 1862, Chickamauga in 1863, the Atlanta Campaign, Allatoona, and Nashville in 1864, and Spanish Fort and Fort Blakeley in 1865. The remaining 87 officers and men surrendered to Federal forces in May 1865. Two of the regiment's commanding officers were promoted brigadier general.
Morgan's Christmas Raid was carried out by Confederate Brigadier General John Hunt Morgan between December 22, 1862, and January 5, 1863. Morgan intended to cut the supply lines to the Union Army of the Cumberland in Tennessee. The Union used the Louisville and Nashville Railroad, and Morgan had identified two 500-foot (150 m) long trestle bridges at Muldraugh Hill that could be burnt. Morgan's 4,000-strong cavalry force left Alexandria, Tennessee, on December 22 and passed into Kentucky on Christmas Eve, defeating part of the 2nd Michigan Cavalry Regiment near Tompkinsville. They fought and defeated an Indiana cavalry detachment on Christmas Day at Bear Wallow, Barren County. The U.S. Army sent forces under Colonel John Marshall Harlan and Major General Joseph J. Reynolds to try to catch Morgan. However, Morgan used ruses to distract his pursuers. Morgan captured a Union stockade at Bonnieville on December 26 and on December 27 captured Elizabethtown before burning the bridges at Muldraugh Hill.
United States (Union)
CSA (Confederacy) 
