HELLO PLEASE HELP, *A LOT OF POINTS*

According to documents in wiesner et al., why has access to water been such an important factor in the rise of complex societies? how did ancient societies address the problems associated with harnessing these powerful resources? how have historians assessed and addressed this issue? cite the appropriate documents relevant to the response.

Which of the following inventions most directly allowed ancient farmers to produce a surplus ?

What was the job of the second continental congress