I would have to assume the Orthodox Church is one of them because during that time, they had the public wrapped around their fingers and they didn't want science to prove how inaccurate their information was. Of course, I might be wrong
Answer:
It is an equation relating object distance and image distance with focal length is known as a mirror equation. It is also known as a mirror formula.
Explanation:
<h3>Hope it helps you!! </h3>
I know I am 3 years late but your answer is A and C Hope it helps whoever sees this lol
It would make it a isolated economy because they are not trading or exporting goods with others.