Answer:
control; experimental is the correct answer.
Explanation:
I think yur anwser would be c power
We learn about the world using various concepts and ideas. Some may include appreciating other cultures and traditions, to examining the knowledge that the different parts of the world has and how it can relate to the knowledge that you yourself have in possession of. If you want to look at things historically, I'd say you want to look at the different perspectives of world history and such.
B. A book of fables or animal stories