the organized community of Cabrini GreenUnfamiliar territory to me so I looked it up and wasn't surprised.
I even found a book about it. From the synopsis:
"The Wailing Souls begins with my early childhood street life, growing up in the notorious "Cabrini Green" Housing Projects in Chicago, Il.
Thereafter, the work moves into an intrigue about a mysterious underground organization, seeking to overthrow the repercussions of slavery ..."
The "mysterious underground organization" is probably Reverend Wright's church.