Which geographic factor has often made korea a key region for those seeking to control east asia

According to the federal regulations, human subjects are living individuals about whom an investigator conducting research obtains information through interaction or intervention with the individual, and uses, studies, or analyzes the information; or:

The homestead act made it possible for millions of people to achieve the dream of acquiring immense wealth. owning a farm. living in a brick house. moving to a big city.

If you were a colonist who went to the continental congress meeting and heard patrick henry's speech, how would it have inspired (change your mind) about your actions? (to go to war with britain or make peace) explain. faster if you can