Answer:
The answer would be A. Hopeful please let me know if I'm wrong
Answer:
The preposition is Option 3. Into
Usually if information is used from other sources, it cited in the back of the book. They would cite what info was taken and used. You could always check there to see if it's accurate. Usually it's labeled as "Works Cited".
Hoped this helps!!
~Bob Ross™
False the protagonist is the main character an Antagonist opposes the main character