Chapter 7 explores how warfare affected the way rival communities across the Atlantic viewed each other. When Europeans, Africans, and indigenous Americans began to engage each other militarily they did not share a common, effective way of interpreting each other’s actions. The warring peoples of Africa, the Americas, and Europe had distinctive methods of sending messages through violence. On each continent, with regional variations, rituals and codes of conduct defined the terms of acceptable behavior, for example authorizing or forbidding torture, sexual violence, execution, dismemberment, the display of body parts, the killing of noncombatants, and other demonstrative acts associated with warfare. In the confusion of violent encounters myths arose that helped define and divide the peoples of the Atlantic world, promoting stereotypes and steering discriminatory patterns of behavior. In many places, misunderstandings and fears contributed to elaborately exaggerated perceptions of racial difference, encouraging animosity and pre-emptive and retributory action.