Key points for a speech on Capitalism I was given an English task in which the teacher has asked us to do a presentation/speech on Capitalism. The thing is he didn't specify which aspects (historical, economical and the political) we should be focusing on as the concept is rather vague. Thus, I was wondering if anyone here could suggest some points that the presentation should contain (we'll be using slides), and some references (movies, books and videos) so as to enlighten the class more on the concept with simple ideas. Thanks in advance.

PS: I don't study history nor economics nor politics, so the presentation will be just for general culture.
Search for 'Milton Friedman' on youtube, he was a nobel prize winning economist, probably the best advocate of capitalism, especially his Q&amp;A's with college students are very entertaining and also very accessible.