Conflict, while often avoided, is not necessarily bad. In fact, conflict can be good for organizations because it encourages open-mindedness and helps avoid the tendency toward group think that many organizations fall prey to.
I hope this helps :)
Answer:
B. "The improvements in productivity in early agricultural societies enabled more complex societies to develop" is the best option.
Explanation:
This improvement in productivity mostly came from the division of labor, which allowed people to do things other than farm.
A pharaohs family life is manly with riches. The would have servants bring them what they wanted and desired. A pharaohs family would also pay for the pyramid that took 20 years to make.
"To accommodate for lack of dependable rainfall" would be the best option as to why the ancient Chinese organized large groups of people to build and maintain irrigation systems, since when rainfall would not come for long periods of time, the crops would likely die without proper irrigation.