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Who rates movies? Who decides what children should and shouldn't watch? Is Be More Specific Rated G?
Sources:
R. Leone, 2002,Contemplating Ratings: An Examination of What the MPAA Considers “Too Far for R” and Why
https://www.filmratings.com/History
https://www.mtsu.edu/first-amendment/article/1247/motion-picture-ratings
https://en.wikipedia.org/wiki/Motion_Picture_Association_film_rating_system
https://gizmodo.com/a-brief-history-of-the-movie-rating-system-1676334900
https://observer.com/2018/11/mpaa-50-years-movie-ratings-system-changed-film-forever/
https://www.britannica.com/topic/Motion-Picture-Association-of-America
https://www.motionpictures.org/film-ratings/
https://www.motionpictures.org/wp-content/uploads/2018/11/G-is-for-Golden.pdf
https://en.wikipedia.org/wiki/Motion_picture_content_rating_system