Question: Which American educator, stateswoman, philanthropist, humanitarian and civil rights activist coined the term of the Black Cabinet, or Federal Council of Negro Affairs or Black Brain Trust?
Sentence (from "Jonathan Daniels"): In 1965 he was assassinated by a shotgun-wielding construction worker, Tom Coleman, who was a special county deputy, in Hayneville, Alabama while in the act of shielding 17-year-old Ruby Sales.
Relevant evidence: No