Anthropology: Primate Shared-Derived Behaviors

A. Human Aggression: We certainly can observe that human societies have as much intra-group and inter-group aggression as certain primate societies, like chimpanzees. Choose either intra-group or inter-group aggression and explain how it is adaptive to human societies (i.e, how has it helped us to survive and thrive). Is aggression necessarily negative? What relation does aggression have with violence? Do you think humans can ever overcome aggressive tendencies that lead to violence? What would have to happen?

Primate Shared-Derived Behaviors
Below is my paper. You can extend the position of my paper.