Excerpt: Despite the great success of the Civil War epic Glory, the story of the black troops during and after the War is not well known. This lack of exposure to popular familiarity is especially true of the Buffalo Soldiers who served on the frontier in the late 19th century, chiefly but not exclusively in the Indian Wars.
Hall, Kenneth Estes. (true). 2015. The Buffalo Soldiers. Studies in the Western. Vol.23 45-53. http://www.westernforschungszentrum.de/