After studying with Dr. Elizabeth Blackwell in New York, Sophia Jex-Blake moved back to England when her father died. But her determination to get a medical education in the U.K. turned her into an education activist.
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