The correct answer is C. Perris quotes textual evidence that supports his thesis.
The analysis Parris is trying to make is that it's difficult to decipher the Rosetta Stone. To support this idea, he uses details from the text to explain how difficult it is - by mentioning scholars that have failed, despite their varying methods.
If someone wanted to be a Archivist, they would have to work hard for it. If i can I would copy and past my last one of this but you know I can't reallt copy and past on here. But you know what I'm getting at..-