Final answer:
Mary Breckinridge formed the Kentucky Committee for Mothers and Babies, which later expanded to the Frontier Nursing Service, demonstrating her innovation, pioneering spirit, and dedication to improving healthcare for underserved populations.
Step-by-step explanation:
The prominent nurse who formed the Kentucky Committee for Mothers and Babies, which later expanded to the Frontier Nursing Service, is Mary Breckinridge. She first learned about midwifery during her years in Europe.
Some descriptive words that could be associated with Mary Breckinridge are:
- Innovative
- Pioneering
- Committed
These words reflect her dedication to improving the healthcare and health outcomes for mothers and babies in underserved rural areas.