They were U.S. Army soldiers. Just a few years earlier, some had been slaves. Several thousand African Americans served as soldiers in the Indian Wars and in the Cuban campaign of the Spanish-American War in the latter part of the 19th century. They were known as buffalo soldiers, believed to have been named by Indians who had seen a similarity between the coarse hair and dark skin of the soldiers and the coats of the buffalo. Twenty-three of these men won the nation's highest award for personal bravery, the Medal of Honor. Black Valor brings the lives of these soldiers into sharp focus....