I think "D) a brochure from the respiratory information council at Johns Hopkins University" is the answer.
The troops or chanted commentaries, were the church’s first attempts to reach out to the common people" would be the best option, since the old choirs were used to tell stories and make them more relatable.
During the climax of the story
Choice B is the correct option, in the current MLA format, you finish the quote then add your citation. You do not need a comma to separate the author and page number. Author first, then page number<span />