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 Brandy Station, also called the Battle of Fleetwood Hill, was the largest predominantly cavalry engagement of the American Civil War, as well as the largest ever to take place on American soil. It was fought on June 9, 1863, around Brandy Station, Virginia, at the beginning of the Gettysburg Campaign by the Union cavalry under Maj. Gen. Alfred Pleasonton against Maj. Gen. J. E. B. Stuart's Confederate cavalry.
The Battle of Middleburg took place from June 17 to June 19, 1863, in Loudoun County, Virginia, as part of the Gettysburg Campaign of the American Civil War.
The Battle of Upperville took place in Loudoun County, Virginia on June 21, 1863, during the Gettysburg Campaign of the American Civil War.
The Battle of Hanover took place on June 30, 1863, in Hanover in southwestern York County, Pennsylvania, as part of the Gettysburg Campaign of the American Civil War.
The Battle of Boonsboro took place on July 8, 1863, in Washington County, Maryland, as part of the Retreat from Gettysburg during the Gettysburg Campaign of the American Civil War.
The Battle of Manassas Gap, also known as the Battle of Wapping Heights, took place on July 23, 1863, in Warren County, Virginia, at the conclusion of General Robert E. Lee's retreat back to Virginia in the final days of the Gettysburg Campaign of the American Civil War. Union forces attempted to force passage across the Blue Ridge Mountains and attack the Confederate rear as it formed a defensive position in the upper Shenandoah Valley. Despite successfully forcing the passage at Manassas Gap, the Union force was unable to do so before Lee retreated further up the valley to safety, resulting in an inconclusive battle.
The Overland Campaign, also known as Grant's Overland Campaign and the Wilderness Campaign, was a series of battles fought in Virginia during May and June 1864, towards the end of the American Civil War. Lt. Gen. Ulysses S. Grant, general-in-chief of all Union armies, directed the actions of the Army of the Potomac, commanded by Maj. Gen. George G. Meade, and other forces against Confederate Gen. Robert E. Lee's Army of Northern Virginia. Although Grant suffered severe losses during the campaign, it was a strategic Union victory. It inflicted proportionately higher losses on Lee's army and maneuvered it into a siege at Richmond and Petersburg, Virginia, in just over eight weeks.
The Gettysburg campaign was a military invasion of Pennsylvania by the main Confederate army under General Robert E. Lee in summer 1863. It was the first time during the war the Confederate Army attempted a full-scale invasion of a free state. The Union won a decisive victory at Gettysburg, July 1–3, with heavy casualties on both sides. Lee managed to escape back to Virginia with most of his army. It was a turning point in the American Civil War, with Lee increasingly pushed back toward Richmond until his surrender in April 1865. The Union Army of the Potomac was commanded by Maj. Gen. Joseph Hooker and then by Maj. Gen. George G. Meade.
David McMurtrie Gregg was an American farmer, diplomat, and a Union cavalry general in the American Civil War.
Two corps of the Union Army were called Cavalry Corps during the American Civil War. One served with the Army of the Potomac; the other served in the various armies of the western theater of the war.
The Bristoe campaign was a series of minor battles fought in Virginia during October and November 1863, in the American Civil War. Maj. Gen. George G. Meade, commanding the Union Army of the Potomac, began to maneuver in an unsuccessful attempt to defeat Gen. Robert E. Lee's Army of Northern Virginia. Lee countered with a turning movement, which caused Meade to withdraw his army back toward Centreville. Lee struck at Bristoe Station on October 14, but suffered losses in two brigades and withdrew. As Meade followed south once again, the Union army smashed a Confederate defensive bridgehead at Rappahannock Station on November 7 and drove Lee back across the Rapidan River. Along with the infantry battles, the cavalry forces of the armies fought at Auburn on October 13, again at Auburn on October 14, and at Buckland Mills on October 19.
The Battle of Haw's Shop or Enon Church was fought on May 28, 1864, in Hanover County, Virginia, as part of Union Lt. Gen. Ulysses S. Grant's Overland Campaign against Confederate Gen. Robert E. Lee's Army of Northern Virginia during the American Civil War.
The first day of the Battle of Gettysburg during the American Civil War took place on July 1, 1863, and began as an engagement between isolated units of the Army of Northern Virginia under Confederate General Robert E. Lee and the Army of the Potomac under Union Maj. Gen. George G. Meade. It soon escalated into a major battle which culminated in the outnumbered and defeated Union forces retreating to the high ground south of Gettysburg, Pennsylvania.
On the third day of the Battle of Gettysburg during the disastrous infantry assault nicknamed Pickett's Charge, there were two cavalry battles: one approximately three miles (5 km) to the east, in the area known today as East Cavalry Field, the other southwest of the [Big] Round Top mountain.
The First Battle of Auburn was fought on October 13, 1863, between Union infantry and Confederate cavalry forces at the start of the Bristoe Campaign during the American Civil War. A Union infantry column stumbled upon a Confederate cavalry reconnaissance party and a short, inconclusive fight ensued. The Confederate cavalry withdrew in the face of the superior Union force, but a much larger body of Confederate cavalry under Maj. Gen. J.E.B. Stuart, attempting to raid a Union wagon train became entrapped by the column, forcing them to abandon the raid and hide in a ravine overnight awaiting Confederate infantry to come to their aid.
John Randolph Chambliss Jr. was a career military officer from Virginia who served in the Confederate States Army. He reached the rank of brigadier general of cavalry before being killed in action in August 1864 during the Second Battle of Deep Bottom. Born to a lawyer, Colonel and Mrs John Chambliss of Hicksford, Va, John, jr. graduated from West Point (1853) with several future generals, particularly his friend David McGregg, a future Union General as their paths would have an ominous crossing in August 1864.
The Second Battle of Funkstown took place near Funkstown, Maryland, on July 10, 1863, during the Gettysburg Campaign of the American Civil War. Union forces of the Army of the Potomac attacked the rear guard of the Confederate Army of Northern Virginia during its retreat from Pennsylvania following the Battle of Gettysburg.
The Fight at Monterey Pass (or Gap) was an American Civil War military engagement beginning the evening of July 4, 1863, during the Retreat from Gettysburg. A Confederate wagon train of Lt. Gen. Richard S. Ewell's Second Corps, Army of Northern Virginia, withdrew after the Battle of Gettysburg, and Union cavalry under Brig. Gen. H. Judson Kilpatrick attacked the retreating Confederate column. After a lengthy delay in which a small detachment of Maryland cavalrymen delayed Kilpatrick's division, the Union cavalrymen captured numerous Confederate prisoners and destroyed hundreds of wagons.
The Confederate Army of Northern Virginia began its Retreat from Gettysburg on July 4, 1863. Following General Robert E. Lee's failure to defeat the Union Army at the Battle of Gettysburg, he ordered a retreat through Maryland and over the Potomac River to relative safety in Virginia.
United States (Union)
CSA (Confederacy) 
