@Edent what I'm saying is that SW doesn't use these political concepts in a way that gives them *weight*.
Sure it can bandy about concepts like "civil war" or "freedom" or "princess", but the implications of these words are an afterthought and there's no room for them in the story because if you delve into these you're beginning to tell a very different kind of story (which plenty of people have been doing for the past forty years)
The film is telling us, as opposed to showing us, that the heroes are fighting for freedom because it's what heroes do.
Because it's a more noble motivation than, say, revenge (Luke mourns Obi-Wan more than his aunt and uncle).