"During those dark pre-antibiotic days, when tuberculosis killed one in seven people, white nurses at Sea View, New York's largest municipal hospital, began quitting. Desperate to avert a public health crisis, city officials summoned Black southern nurses, luring them with promises of good pay, a career, and an escape from the strictures of Jim Crow. But after arriving, they found themselves on an isolated hilltop in the remote borough of Staten Island,...