As the political differences between
Northern and
Southern United States factions escalated in the second half of the 19th century, Mahone favored southern states'
secession. During the
American Civil War, he was active in the conflict even before he became an officer in the Confederate Army. Early in the war, in 1861, his
Norfolk and Petersburg Railroad was especially valuable to the Confederacy and transported ordnance to the Norfolk area, where it was used during the Confederate occupation. By the war's end, most of what was left of the railroad was under U.S. control. After Virginia declared secession from the United States in April 1861, Mahone was still a civilian and not yet in the Confederate Army. Still, working in coordination with
Walter Gwynn, he orchestrated the ruse and capture of the
Gosport Shipyard. He bluffed U.S. Army troops into abandoning the shipyard in Portsmouth by running a single passenger train into Norfolk with great noise and whistle-blowing, then much more quietly sending it back west and then returning the same train, creating the illusion of large numbers of arriving troops to the U.S. soldiers listening in Portsmouth across the
Elizabeth River (and just barely out of sight). The ruse worked, and not a single Confederate soldier was lost as the U.S. authorities abandoned the area and retreated to
Fort Monroe across
Hampton Roads. After this, Mahone accepted a commission as
lieutenant colonel and later
colonel of the
6th Virginia Infantry Regiment, and remained in Norfolk, which was now under the command of
Benjamin Huger. Mahone was subsequently promoted to
brigadier general on November 16, 1861, and commanded the Confederate's Norfolk district until its evacuation the following year. In May 1862, after Confederate forces fled Norfolk during the
Peninsula Campaign, Mahone aided in the construction of the defenses of Richmond on the
James River around
Drewry's Bluff. A short time later, he led his brigade at the
Battle of Seven Pines, However, in early April 1865, Grant's strategy at Petersburg eventually succeeded in severing the last rail line from the southern states to supply Petersburg (and hence Richmond). At the
Battle of Sailor's Creek on April 6,
Lee exclaimed in front of Mahone, "My God, has the army dissolved?" to which he replied, "No, General, here are troops ready to do their duty." Touched by the loyalty of his men, Lee told Mahone, "Yes, there are still some true men left ... Will you please keep those people back?" Mahone was also with Lee at the
surrender at Appomattox Court House three days later. ==Return to railroading==