What geographic led to japan imperialism expanding empire

Lack of natural resources.

Explanation:

Imperialism is an effort that's initiated by a country to strengthen their condition by conquering other country through military's forces.

Due to their bad geographical location, Japan did not possess major natural resources that is considered as "hot commodity" in the global market.

This was the reason why they started their plan to colonize different regions In Asia .(such as Manchuria, Indonesia, and Korea) They wanted to obtain natural resources at a cheaper price to improve their economy.

by using  production possibilities graph.  opportunity costs are key expenses in financial matters and are utilized as a part of registering money saving advantage investigation of a venture. such expenses, be that as it may, are not recorded in the record books but rather are perceived in basic leadership by processing the money costs and their subsequent benefit or misfortune.