One river is called "yellow river"
China
Ancient China.
Ancient in ancient china
In ancient china their was hills and plains that were large farming communities.
china's landform is moauntainess
The mountains formed a significant obstacle for ancient peoples to interact. People could not easily trade, barter, or meet for any purposes.
yangtze river!1!
The Yangtze River!
mt. everes
land form is
Gansu province, China
Mountains are one example