by bbirdwell Sat Jun 04, 2011 5:29 pm
The fact being referred to in (C) is not the myth mentioned in line 1. Quite the opposite, the fact being referred to is the fact that, contrary to the myth, Africans introduced rice to the United States.
She poses a question in lines 19-21, and then proposes two answers in lines 21-23, elaborating on them in the following paragraphs.