For Economic reasons. Areas farther out areas had land that was poor for farming.
Can you take a clearer pic please
Answer:
Creeks
Explanation:
This blockage causes a marsh lake
That is called waxing it gets bigger until it is full then starts to wane and get smaller
The early Chinese civilization was located between two main rivers, the Yangtze River and the Hung He River, because unlike most of China, the plain between the two rivers is fertile, allowing the people to grow...