Answer:
The correct answer to this is C
A) to provide a system of government for the Northwest Territory
The development of the efficient agricultural practices including understanding the nile rivers flooding patterns where they grew their crops as it has the rich black soil changed Egyptians work life through efficient practices in agriculture that made the workforce available for other ventures.
D. Olmec
They were around the same time as the Shang Dynasty.
This is not a history question.
The answer is 12.