)  Yes, the tone seems to be more like a (concise) history of censorship.  This is useful, but I would expect an article on censorship in Canada to give an overview of the current state of censorship, possibly followed by a section on its history.  (The history is interesting  I didn't know that in the 20s material was banned for being too American!  but it should be in a separate section so you don't have to read through e.g. the history of TV censorship to arrive at the current state.)   (UTC