Final answer:
Edith was the first African American nurse to graduate from the New England Hospital and served as a Nursing Sister during the First World War.
Step-by-step explanation:
The first African American nurse to graduate from the New England Hospital was Edith. She was accepted at the New Rochdale Hospital School of Nursing in 1914 and later volunteered as a Nursing Sister with the American Expeditionary Force's Army Medical Corps during the First World War. Edith was a caring and compassionate nurse who provided healthcare to patients in New York City.