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.
William S. Graves Major General William Sidney Graves (27 March 1865 – 27 February 1940) was a United States Army Major General. He commanded American forces in Siberia during the Siberian Expedition, part of the Allied Intervention in Russia.