The leaders of the dynasties are many, as dynasties last much longer than human life. It would mostly be the Chinese emperor of th time.
If you mean the founders: the founder of the Han was emperor Gao (previously rebel leader Liu Bang) and the founder of Qin was Duke Xiang, a leader of a war expedition.
Answer:
because the river's annual flooding ensured reliable, rich soil for growing crops
Explanation:
Suppressing. So D.
When a nation is using authority to force an activity they are suppressing.
Answer:
to sell their product fast and to earn lots of money