Ruth Fulton Benedict was one of the first women to become really prominent in the field of anthropology. She had a huge impact, but she’s often overshadowed by some of her students, including Zora Neale Hurston and Margaret Mead.
Research:

Robert Moses and the Shaping of New York, Part 2
42:12

Robert Moses and the Shaping of New York, Part 1
41:59

SYMHC Classics: Eradication of Smallpox
43:25