Series of fight between war lords for control
Cao cao had possession of an empire and tried to unify China, didn’t work out. After Cao Cao died he had to give up the position that when the Han dynasty died
Napoleon was the first and greatest emporer of france. He was also a great military leader. <span>Napoleon's achievements brought a brief period of stability after the violent revolution that brought an end to the French monarchy. He used his power to reinstate Roman Catholicism as the official religion of France.</span>
Answer:
black supply of goods from the south help them rebuild.