Three stories from the American Icons series. How “Amazing Grace,” a song written by a slave trader, came to be a civil rights anthem. Plus, a novel that featured “Amazing Grace” and helped popularize it, “Uncle Tom’s Cabin.” Harriet Beecher Stowe’s book helped promote the abolitionist cause, yet the term “Uncle Tom” became a pejorative for people who betray their race. And far from glorifying small-town life, Edgar Lee Masters’ “Spoon River Anthology” shocked readers when it came out in 1915 and tackled subjects like suicide and sex. Learn more about your ad choices. Visit megaphone.fm/adchoices