A comma should be after each separate things you are listing. The answer is:
<span>
The
Library of Congress is home to the world's most extensive comic-book
collection, oldest original newspaper collection, and most abundant
collection of cartographic items.</span>
Answer:
Bianca
Explanation:
"“I think I know what I want, and I’m pretty sure I know what your preference is,” Rin said to Maya. She turned to look at me. “Bianca, what topic do you want to cover?”She turned to look at me," meaning Rin, and asked "Bianca what topic do you want to cover?"
"I looked over at Nina, who just shrugged." (First person)
So by process of elimination the point of view belongs to Bianca.
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