Gettysburg Battlefield

Geography

Within 10 miles (16 km) of the Maryland/Pennsylvania state line, the Gettysburg battlefield is situated in the Gettysburg-Newark Basin of the Pennsylvania Piedmont entirely within the Potomac River Watershed near the Marsh and Rock creeks' triple point with the Susquehanna River Watershed (near Oak Hill) occupying an area 3.33 by 5.33 miles (5.4 km × 8.6 km). Military engagements occurred within and around the borough of Gettysburg (1863 pop. 2,400), which remains the population center for the battlefield area at the intersections of roads that connect the borough with 10 nearby Pennsylvania and Maryland towns (e.g., antebellum turnpikes to Chambersburg, York, and Baltimore.)

Topography

The battle began on the west at Lohr's, Whistler's, School-House, and Knoxlyn ridges between Cashtown and Gettysburg. Nearer to Gettysburg, dismounted Union cavalry defended McPherson's Ridge and Herr's Ridge, and eventually infantry support arrived to defend Seminary Ridge at the borough's west side. Oak Ridge, a northward extension of both McPherson Ridge and Seminary Ridge, is capped by Oak Hill, a site for artillery that commanded a good area north of the town. Prior to Pickett's Charge, "159 guns stretching in a long line from the Peach Orchard to Oak Hill were to open simultaneously".

Directly south of the town is the gently-sloped Cemetery Hill named for the 1854 Evergreen Cemetery on its crest and where the 1863 Gettysburg Address dedicated the Gettysburg National Cemetery. Eastward are Culp's Hill and Steven's Knoll. Cemetery Hill and Culp's Hill were subjected to assaults throughout the battle by Richard S. Ewell's Second Corps. Cemetery Ridge extends about 1-mile (1.6 km) south from Cemetery Hill.

Southward from Cemetery Hill is Cemetery Ridge of only about 40 feet (12 m) above the surrounding terrain. The ridge includes The Angle's stone wall and the copse of trees at the High-water mark of the Confederacy during Pickett's Charge. The southern end of Cemetery Ridge is Weikert Hill, north of Little Round Top.

The two highest battlefield points are at Round Top to the south with the higher round summit of Big Round Top, the lower oval summit of Little Round Top, and a saddle between. The Round Tops are rugged and strewn with large boulders; as is Devil's Den to the west. [Big] Round Top, known also to locals of the time as Sugar Loaf, is 116 feet (35 m) higher than its Little companion. Its steep slopes are heavily wooded, which made it unsuitable for siting artillery without a large effort to climb the heights with horse-drawn guns and clear lines of fire; Little Round Top was unwooded, but its steep and rocky form made it difficult to deploy artillery in mass. However, Cemetery Hill was an excellent site for artillery, commanding all of the Union lines on Cemetery Ridge and the approaches to them. Little Round Top and Devil's Den were key locations for General John Bell Hood's division in Longstreet's assault during the second day of battle, July 2, 1863. The Plum Run Valley between Houck's Ridge and the Round Tops earned the name Valley of Death on that day.

Borough areas of military engagements

The area of military engagements during the battle included the majority of the 1863 town area and the current borough area. The broadest regions of borough military engagements are the combat area of the Union retreat while being pursued on July 1, as well as the burg's area over which artillery rounds were fired. Confederate artillery fired from Oak Hill southeastward onto the retreated Union line extending east-to-west from Culp's Hill to the west side of Cemetery Hill, and Union artillery on Cemetery Hill fired on the railway cut (including Wiedrich's battery ~5 pm). Smaller engagements in the town included those with some federals remaining in/near structures after the retreat (e.g., wounded soldiers not willing to surrender). The largest engagement within the current borough was at Coster Avenue (north of the 1863 town) in which Early's division defeated Coster's brigade. The town was generally held by the Confederate provost and used by snipers after the dawn of July 2 (e.g., a brickyard behind the McCreary House, the John Rupp Tannery on Baltimore St, and a church belfry). A Confederate skirmish line at Breckenridge Street faced Federals on Cemetery Hill, and ~7 pm July 1, "the Confederate line of battle had been formed on East and West Middle Streets".

History

At the close of the battle, some of the ~22,000 wounded remained on the battlefield and were subsequently treated at the outlying Camp Letterman hospital or nearby field hospitals, houses, churches, and other buildings. Dead soldiers on the battlefield totalled 8,900; and contractors such as David Warren were hired to bury men and animals (the majority near where they fell). Samuel Weaver oversaw all of these reburials.The first excursion train arrived with battlefield visitors on July 5.

On July 10, Pennsylvania Governor Andrew Curtin visited Gettysburg and expressed the state's interest in finding the fallen veterans a resting place. Attorney David Wills arranged for the purchase of 17 acres (6.9 ha) of Cemetery Hill battlefield land for a cemetery. On August 14, 1863, attorney David McConaughy recommended a preservation association to sell membership stock for battlefield fundraising. By September 16, 1863, battlefield protection had begun with McConaughy's purchase of "the heights of Cemetery Hill and" Little Round Top, and his total purchased area of 600 acres (240 ha) included Culp's Hill land.

On November 19, 1863, Abraham Lincoln delivered his Gettysburg Address at the dedication of the Soldiers' National Cemetery, which was completed in March 1864 with the last of 3,512 Union reburied. From 1870 to 1873, upon the initiative of the Ladies Memorial Associations of Richmond, Raleigh, Savannah, and Charleston, 3,320 bodies were disinterred and sent to cemeteries in those cities for reburial, 2,935 being interred in Hollywood Cemetery, Richmond. Seventy-three bodies were reburied in home cemeteries. The cemetery was transferred to the United States government May 1872, and the last Battle of Gettysburg body was reburied in the national cemetery after being discovered in 1997.

Union Gettysburg veteran Emmor Cope was detailed to annotate the battlefield's troop positions and his "Map of the Battlefield of Gettysburg from the original survey made August to October, 1863" was displayed at the 1904 Louisiana Purchase Exposition. Also in 1863, John B. Bachelder escorted convalescing officers at Gettysburg to identify battlefield locations (during the next winter he interviewed Union officers about Gettysburg).

The 1864 Gettysburg Battlefield Memorial Association (GBMA) added to McConaughy's land holdings and operated a wooden observation tower on East Cemetery Hill from 1878–95. Post-war, John Bachelder invited over 1,000 officers, including 49 generals, to revisit the field with him. Bachelder also produced a battlefield survey with 1880