Waller significantly adds to the historical record of a violent episode that took place in a city that long prided itself on its progressivism. . . . Intimate knowledge enables her to portray the slain demonstrators as real people cut down in their prime. Love and Revolution not only sheds light on what survivors call the Greensboro Massacre, but also illuminates how 88 seconds of gunfire that shook a housing project 24 years ago echo to this day.