D. The region lies on the border of two tectonic plates
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.
It’s letter c for the answer of this question
Answer:
It could have been prevented in the first place by Andrew Jackson rescinded his pride and pressed for fixing the problems revolving Indians and the settlers rather than removing, displacing, and murdering them.
To make sure it doesnt happen again we should use sommunivation to deal with out conflicts
Explanation: