The correct answer is B. In larger groups of people, the organization was essential to survival; men took the more powerful role.
Explanation
Agrarian societies are societies that depend on agriculture, thus survival depends mainly on crops, this type of societies emerged about 9000 years ago and considering in its origins agrarian societies do not have technology and agriculture requires a considerable a workforce larger groups worked to maintain the crops and thus, it was required to have a leader or some specific organization in which men had more powerful role. In fact, agrarian societies are considered as the origin of gender inequality as in this societies the role of men was to be in charge of the agriculture tasks, while women had to cook, take care of the children and do other duties required, considering men as more powerful and skillful.
