In the face of Confederate atrocities, the citizens of Greencastle, PA chose to let skin color unite instead of divide them. There are so many inspiring, beautiful stories about the great heroes of American history which are scarcely ever told. One happens on them accidentally—buried in a thick, out-of-print biography, in small print on a museum sign, casually and fleetingly mentioned in an obscure educational video. America cannot return to greatness in the future if we do not truly understand the greatness of our past. That is why I am writing an article series to tell a few of these little-known but moving “untold stories” of American greatness. I have previously recounted the stories of