Answer: D
Explanation: rivers were an easy access to the ancient cities inside the fertile crescent, this meant trade was extremely dependent on these rivers
The emperor wanted to keep people out of the Forbidden City one because the throne of Cixi did not last too long so he wanted to preserve it hope i gave a specific enough answer ;-;
Need statements to answer
The government would provide all farm-workers with jobs. A classes society would come after a brief proletariat dictatorship .