You have been invited to give a talk in a history class of students about two years younger than you on “How Civilizations First Arose.” Explain the half dozen or so most important points you feel you would need to make for your audience to understand what is meant by “civilization.” What do you consider the most important information you can give these students so that they will understand how complex societies arose? Explain why you decided that the things you chose to talk about were “most important.”