The siege of Vicksburg was the final major military action in the Vicksburg campaign of the American Civil War. In a series of maneuvers, Union Maj. Gen. Ulysses S. Grant and his Army of the Tennessee crossed the Mississippi River and drove the Confederate Army of Mississippi, led by Lt. Gen. John C. Pemberton, into the defensive lines surrounding the fortress city of Vicksburg, Mississippi.
The Battle of Fort Stedman, also known as the Battle of Hare's Hill, was fought on March 25, 1865, during the final weeks of the American Civil War. The Union Army fortification in the siege lines around Petersburg, Virginia, was attacked in a pre-dawn Confederate assault by troops led by Maj. Gen. John B. Gordon. The attack was the last serious attempt by Confederate troops to break the Siege of Petersburg. After an initial success, Gordon's men were driven back by Union troops of the IX Corps commanded by Maj. Gen. John G. Parke.
The Vicksburg campaign was a series of maneuvers and battles in the Western Theater of the American Civil War directed against Vicksburg, Mississippi, a fortress city that dominated the last Confederate-controlled section of the Mississippi River. The Union Army of the Tennessee under Major General Ulysses S. Grant gained control of the river by capturing this stronghold and defeating Lieutenant General John C. Pemberton's forces stationed there.
The Atlanta campaign was a series of battles fought in the Western Theater of the American Civil War throughout northwest Georgia and the area around Atlanta during the summer of 1864. Union Maj. Gen. William Tecumseh Sherman invaded Georgia from the vicinity of Chattanooga, Tennessee, beginning in May 1864, opposed by the Confederate general Joseph E. Johnston.
The third USS Lexington was a timberclad gunboat in the United States Navy during the American Civil War.
The Battle of Kennesaw Mountain was fought on June 27, 1864, during the Atlanta Campaign of the American Civil War. It was the most significant frontal assault launched by Union Maj. Gen. William T. Sherman against the Confederate Army of Tennessee under Gen. Joseph E. Johnston, ending in a tactical defeat for the Union forces. Strategically, however, the battle failed to deliver the result that the Confederacy desperately needed—namely a halt to Sherman's advance on Atlanta.
The Battle of Belmont was fought on November 7, 1861 in Mississippi County, Missouri. It was the first combat test in the American Civil War for Brig. Gen. Ulysses S. Grant, the future Union Army general in chief and eventual U.S. president, who was fighting Major General Leonidas Polk. Grant's troops in this battle were the "nucleus" of what would become the Union Army of the Tennessee.
The Battle of Allatoona, also known as the Battle of Allatoona Pass, was fought October 5, 1864, in Bartow County, Georgia, and was the first major engagement of the Franklin-Nashville Campaign of the American Civil War. A Confederate division under Maj. Gen. Samuel G. French attacked a Union garrison under Brig. Gen. John M. Corse, but was unable to dislodge it from its fortified position protecting the railroad through Allatoona Pass.
The Bermuda Hundred campaign was a series of battles fought at the town of Bermuda Hundred, outside Richmond, Virginia, during May 1864 in the American Civil War. Union Maj. Gen. Benjamin Butler, commanding the Army of the James, threatened Richmond from the east but was stopped by forces under Confederate Gen. P.G.T. Beauregard.
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 Port Gibson was fought near Port Gibson, Mississippi, on May 1, 1863, between Union and Confederate forces during the Vicksburg Campaign of the American Civil War. The Union Army was led by Maj. Gen. Ulysses S. Grant, and was victorious.
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 Battle of Chickasaw Bayou, also called the Battle of Walnut Hills, fought December 26–29, 1862, was the opening engagement of the Vicksburg Campaign during the American Civil War. Confederate forces under Lt. Gen. John C. Pemberton repulsed an advance by Union Maj. Gen. William T. Sherman that was intended to lead to the capture of Vicksburg, Mississippi.
USS Marmora was a sternwheel steamer that served in the Union Navy during the American Civil War. Marmora was built in 1862 at Monongahela, Pennsylvania, as a civilian vessel. Purchased for military service on September 17, she was converted into a tinclad warship. Commissioned on October 21, the vessel served on the Yazoo River beginning the next month. She encountered Confederate naval mines on the Yazoo on December 11, and was present the next day when the ironclad USS Cairo was sunk by two mines. After further service on the Yazoo during the Battle of Chickasaw Bayou in late December, Marmora was assigned in January 1863 to a fleet that was preparing to operate against Confederate Fort Hindman, but was not present when the fort surrendered on January 11.
The Battle of Georgia Landing was fought October 27, 1862 in Labadieville, Assumption Parish, Louisiana, as part of the Operations in LaFourche District (1862), during the American Civil War.
USS Linden was a steamer acquired by the Union Navy during the American Civil War. She was used by the Navy to patrol navigable waterways of the Confederacy to prevent the South from trading with other countries.
The siege of Suffolk, also known as the Battle of Suffolk, took place from April 11 to May 4, 1863, near Suffolk, Virginia during the American Civil War.
The Pointe Coupee Artillery was a Confederate Louisiana artillery unit in the American Civil War made up primarily of men from the parishes of Pointe Coupee, East Baton Rouge, Livingston and other surrounding parishes as well as a large number of men from New Orleans.
The Battle of Yazoo City was an engagement in Mississippi during a month-long Union expedition up the Yazoo River in the American Civil War. The Union force commanded by Colonel James Henry Coates repulsed an attack led by Confederate Brigadier General Lawrence Sullivan Ross. The Union force suffered greater losses and withdrew down the river the next day with a large amount of cotton seized or bought from plantations along the river. The expedition was undertaken in cooperation with Major General William Tecumseh Sherman's Meridian campaign.
The Mississippi was an important military highway that bordered ten states, roughly equally divided between Union and Confederate loyalties.
United States (Union)
CSA (Confederacy) 
