During the American Indian Wars of the mid to late 19th century, Native American warriors of the Great Plains, sometimes referred to as braves in contemporary colonial sources, resisted westward expansion onto their ancestral land by settlers from the United States. Though a diverse range of peoples inhabited the Great Plains, there were a number of commonalities among their warfare practices.

Among the Plains Indians of North America, counting coup is the warrior tradition of winning prestige against an enemy in battle. It is one of the traditional ways of showing bravery in the face of an enemy and involves intimidating him, and, it is hoped, persuading him to admit defeat, without having to kill him. These victories may then be remembered, recorded, and recounted as part of the community's oral, written, or pictorial histories.