The aircraft used was a tethered hydrogen balloon named l’Entreprenant, operated by the French army’s newly established Company of Aeronauts, and it represented an innovation in military tactics.

Lincoln’s call for volunteers was part of his effort to maintain the authority of the federal government after several southern states seceded from the Union.

Davis first entered military service following the outbreak of the Spanish-American War in 1898, and later served as Professor of Military Science and Tactics at both Wilberforce University in Ohio and Tuskegee University in Alabama as well as serving tours of duty around the world.