Japan has many mountains, thus, the outsiders could not easily enter Japan and Japanese could not leave the country. And, thus the self-isolation was helped by the presence of a mountain terrain. This policy was implemented by Togukawa, who insisted on preventing Japan from foreigners.
Very understanding and polite.
Answer:
I can tell u one part of that question.
Explanation:
Total war, military conflict in which the contenders are willing to make any sacrifice in lives and other resources to obtain a complete victory, as distinguished from limited war.
A. because that was the main goal, after the first crusade none of the other crusades managed to recapture Jerusalem again,