My choice is an american hard rock of 80s.Outline.1) Introduction. (Genre, Location, examples (Van Halen, KISS, Def Leppard).2)Founders and sources.3) Rise of hard-rock in the US (continue the analysis using the examples ( Van Halen, KISS, Def Leppard).4) Impact to the society in the US. Also using the examples.5) Conclusion.The using of those particular examples are very important. The essay should be not only about music but also about sociology and communications. The text should be academic but not too complicated, because I am not a native speaker.