Answer:
omg... um. first off, A. is NOT the answer. ;)
so, I am going to say b. or c.
hope this helps! please mark brainliest!! sorry if you fail your test LMA.O
Answer:
they led emperors to the admins
Farming to Complex Civilization. Farming led to people realizing that they can build more then they thought. Being able to stay in one place for a longer period of time.