Answer:
They tell you about farming and what early civilisations shared and learnt. They are saying that the civilisations learnt to share and this has never been seen in human history.
Gerrymandering is the term that means drawing electoral district lines to the advantage of a certain party or group. It is actually the manipulation of the boundaries to facilitate a party or a group of people. The district that is created by this process is known by the name of gerrymander.
<span> B.</span> Is the correct answer I hope this helps you. "B. The efforts created incentive to grow the crops elsewhere
