Hello! Wondering if anyone can offer some insight on where the textual basis is for the correct answer "B." I selected "C" as the answer with the assumption that comments about racism by a Communist Party Organizer would implicitly attack white chauvinism and also denote some sort of involvement in African American issue politics. I was not convinced that this was direct enough evidence, so am open to answer B but am curious where the direct support lies. Is the support the "cautiousness" and desire to appeal to moderates referred to by the author? Thank you for the help!