Question: To which President of the United States did the Federal Council of Negro Affairs serve as public policy advisors while also being known as the Black Cabinet; a term coined by an American educator, stateswoman, philanthropist and civil rights activist Mary McLeod Bethune?
Sentence (from "Sallie Wyatt Stewart"): During her term in office the membership of the organization was estimated at about 200,000 women.
Relevant evidence: No