Some battles are worth dying for… The true story of America's greatest battle: the Civil War.

Nathan Bedford Forrest was a brilliant Confederate general and one of the most controversial figures in the American Civil War.

Responsible for the massacre at the Battle of Fort Pillow, he was an expert cavalry leader, and one of the few soldiers to be promoted to general with no military training.

Even now, more than 150 years after the end of the war, Forrest remains shrouded in controversy.