Columbia subject headings:
Executions and executioners--United States--History--19th century.
Military offenses--United States--History--19th century.
United States--Armed Forces--History--Civil War, 1861-1865.
United States--History--Civil War, 1861-1865.
Harvard subject headings:
Executions and executioners--United States--History--19th century.
Military offenses--United States--History--19th century.
United States--Armed Forces--History--Civil War, 1861-1865.
United States--History--Civil War, 1861-1865
United States--History--Civil War, 1861-1865.
Princeton subject headings:
Executions and executioners--United States--History--19th century.
Military offenses--United States--History--19th century.
United States--Armed Forces--History--Civil War, 1861-1865.
United States--History--Civil War, 1861-1865.