Columbia subject headings:
Confederate States of America. Army--Transportation.
Railroads--Confederate States of America.
United States--History--Civil War, 1861-1865--Transportation.
Harvard subject headings:
Confederate States of America. Army--Transportation.
Railroads--Confederate States of America
United States--History--Civil War, 1861-1865--Transportation.
Princeton subject headings:
Confederate States of America. Army--Transportation.
Railroads--Confederate States of America.
United States--History--Civil War, 1861-1865--Transportation.