Answer:
There is no way to be impartial
Explanation:
Choose B: a book written by a historian who is an expert on medieval Europe.
I trust that book because the book was written by an EXPERT. Someone who is trustworthy and knows more about a student-produced website.
It imposed strict religious laws, is the correct answer!
Hope I helped!!
Answer:
A. they used advanced irrigation techniques
If memory serves correct it is 1765