Being nurses to all the wounded and cooking meals for all the men.
It helped them farm and to grow crops. They needed this to live and to trade. It had a good source of water and could be used to drive enemies away from them.
<span>I think nationalism because people were concerned with their importance in the world. They wanted to feel their land and culture were better and more sophisticated than others so they would seek out other areas to validate their feelings.</span>
