Certainly how fictionalization is permissible with history is a big question. With movies, it is inevitable, and hopefully gets more people interested. If things like the Anastasia cartoon, the Little House tv series, and the Titanic movie get more people interested in Anastasia and the Romanovs, Laura Ingalls Wilder's real books and real life, and the real story of the Titanic, then that is great. I think that is a role that tv shows and movies can fill, by bringing these things to people who may not know enough to get interested otherwise. Some fictionlization is okay. I thought the movie Titanic was more about the love story and less about the ship, but that was okay, I enjoyed the movie. At least it got people thinking about the real thing, and knowing more about the real event, in some ways. It was useful to have visual images to me however inaccurate, because those photos that remain of the ship never really conveyed it me. The movie did. I wa interested in the Titanic before the movie though.
As for the Little House tv series, I have never seen that much of it, because I didn't see much of the books in it. That wasn't how I saw it from the books and from reading anything about Laura's life apart from the books. I think it probably did spread interest in the Little House Books more, and familiarize people with Laura who weren't familiar with her, even though there are alot of fictional things in there. One bad thing about fictionalized tv shows based on historical fiction, like the Little House books are is people see that, never read the books or look at the real Laura's life, then assume that the same thing is in the books/ or her real life as the show. I was a tour guide at one of the Little House sites, and gave tours to people whose ONLY familiarity with Laura was through the tv show. They believed all the things about Mary's husband, and the rest of the things Annie lists were real. They were sometimes not sure if it was real or fiction, because they knew tv shows can be fictional. I was talking about the real Laura's life in addition to the stuff in the books, as for example, Burr Oak, Iowa is never mentioned in the books, but they lived there, so there were alot of stuff to go through. So I pointed out to people if they said Mary's husband was real for example, that wasn't the case. Some people just refused to believe though that the stuff on the show wasn't real, when I said so, although I am an expert on LIW anything. They prefered to believe what they had seen on the show. That is I guess why the line between history and fiction needs to be respected certainly in anything labeled history. If a show, a movie or historical fiction, then liberties are okay, but you would hope that people would believe the truth when it was pointed out to them, and not the movie, show, or historical fiction book of whatever you were talking about. I guess if people want to believe the Little House show is accurate, not the real Laura's life and to some extent her books, they can. I got interested in the Romanovs to some extent through the Anastasia cartoon, but I wanted to know if those things were true or not, I wanted to know the truth.