The Big Sandy Expedition was organized by a Union general who was also a United States what?
William &quot;Bull&quot; Nelson William "Bull" Nelson (September 27, 1824 – September 29, 1862) was a United States naval officer who became a Union general in the Civil War.
Walter Henry Gordon Walter Henry Gordon (June 24, 1863 – April 26, 1924) was a United States Army general.