[Solved] Why did the Gebusi have one of the highest homicide rates in the world until the mid-1980s? A) civil war B) genocide C) sorcery killings and direct reciprocity D) none of the above Intense Music: Music characterized by high energy, often with loud volumes, strong beats, or emotionally charged lyrics that evoke a deep response. Yerkes-Dodson Law: posits that an optimal level of arousal for performance exists, where too little or too much arousal can impair performance. Optimal Levels: The most favorable, efficient, or effective state of something for a particular purpose or outcome. Moderate Levels: Degrees or extents of a particular condition or activity that are considered average, not excessive or minimal.