Answer:
City-state, a political system consisting of an independent city having sovereignty over contiguous territory and serving as a centre and leader of political, economic, and cultural life.
(I don't know how it spreaded though, sorry :<)
The end of world war 2 and the surrender of japan korea divided one was helped by america the other north was watched over by the soviet i hope this helped
Hector is the answer.
hope it helps!
