How far did genghis khan's empire span?

Japan became a peaceful democratic nation relativlt quickly after the end of world war 2. which step was not part of its post-war transformation? a. giving the emperor more political power.b. adopting a new constitution.c. giving women the right to vote.d. disarming most of the military.

Where did benjamin franklin travel to to seek aid for the colonists during the revolutionary war

(05.04 mc) how did the roman transportation system keep the empire strong? plz