"United States" . . "History, 19th Century." . . "Nurses Biography." . . "Military Nursing history." . . . . "American Civil War." . . . . . . . . . . . "Biography" . . . "History" . . "The angels of the battlefields : the Florence Nightingales of the U.S. Civil War" . . . . . . . . . "1800 - 1899" . .