WW chapter 4

During this period in time 500 B.C.E. to 500 C.E. the world population began to grow. The most impressive empire was that of the Persians it was huge and centralize. Greece however was different, it was a small city state. Other major empires include Rome and Chine. Rome was originally ruled by a king by later by a republic. China was made into an empire then feel apart and was put back together again, it rose from the ashes. All these empires were at one point so strong, but in the end they all seemed  to fall. I like watching historically correct movies about empires, helps me learn!