Part 1 The Fort on the Shoal

Fort Sumter on the eve of the Civil War as painted by Seth Eastman. For Eastman’s companion view of Sumter at the close of the war, see pages [50]-51.

Kentucky-born Maj. Robert Anderson had never seen Fort Sumter before November 1860, when he was sent to command the Federal forts in Charleston Harbor as the secession crisis mounted. His honorable defense of Fort Sumter in April 1861 made him a national celebrity and linked his name more closely to the place than anyone else’s, including those who planned and spent so many years building it. The painting shows Anderson inside Fort Moultrie, where he was headquartered upon his arrival in Charleston. Fort Sumter lies in the distance.

The Fort on the Shoal

“... the character of the times particularly inculcates the lesson that, whether to prevent or repel danger, we ought not to be unprepared for it. This consideration will sufficiently recommend to Congress a liberal provision for the immediate extension and gradual completion of the works of defense, both fixed and floating, on our maritime frontier....” —President James Madison to Congress, December 15, 1815.

Anyone visiting Fort Sumter today will find it difficult to believe that it could ever have ranked among the “most spectacular harbor defense structures to come out of any era of military architecture.” Wrecked by the Civil War, its walls reduced to half their original height, the present fort only slightly resembles the huge fortification that dominated the entrance to Charleston Harbor in the middle years of the 19th century.

Fort Sumter was one of a series of coastal fortifications built by the United States after the War of 1812—a war that had shown the gross inadequacy of American coastal defenses. The fort belonged to what has come to be known as the Third American System of coastal defense, embodying “structural durability, a high concentration of armament, and enormous overall firepower.” This system emerged after Congress set up a military Board of Engineers for Seacoast Fortifications in answer to President Madison’s plea.

Under the unofficial direction of Brig. Gen. Simon Bernard, onetime military engineer to the emperor Napoleon I, the Board began surveying the entire coastline of the United States in 1817. The South Atlantic coast, “especially regarded as less important,” was not surveyed until 1821. One fortification report, covering the Gulf coast and the Atlantic coast between Cape Hatteras and the St. Croix River, had been submitted to Congress earlier that year, but it was not until the revised form of the report appeared in 1826 that much thought was given to permanently occupying the shoal in Charleston Harbor opposite Fort Moultrie. If the location were feasible, the Board reported, “the fortification of the harbor may be considered as an easy and simple problem.” With the guns of the projected fort crossing fire with those of Fort Moultrie, the city of Charleston would be most effectively protected against attack.