Conversation so far:
What kind of work did Margaret Sanger do with the African-American community?
From 1939 to 1942 Sanger was an honorary delegate of the Birth Control Federation of America, which included a supervisory role.
Was she arrested for her work with the African-American community?
CANNOTANSWER.

Question: What other facts can you tell me about how she worked with the african-american community?
Self-contained rewrite: Besides being the delegate of the Birth Control Federation of America, what other facts can you tell me about how Margaret Sanger worked with the african-american community?