The correct answer should be philosophical ideas
Most of the texts were about the church and belief in god. Many philosophers of the mid ages even spoke how they could logically prove the existence of god, and many of them were supported by the church.
The correct answer is A.
The bottom map provides data that shows that prescribed fires would actually reduce the carbon dioxide, as opposed to wild fires, which would produce it in large quantities.
Therefore, these maps could be used as evidence to support the idea that prescribed fires are benefitial for the environment, rather than harmful.
I would say A however I am not sure