Why did the first Chinese cities develop on the North China Plain?

Which of the following starements is true based on the above information?

What teaching of jesus most likely appealed to the poor? a. people should strive to live good lives. b. people must love god above all others. c. people are equal in the eyes of god. d. people need to ask forgiveness for their sins.

The authuor says that in some town hall meeting several thousand citizens might attend and vote . what would you do to make sure a town hall meeting of that many people would run smmothly