O Despite the controversy surrounding its origins, the impact of film is not contested
Explanation:
In the given passage, Yuma wrote the impact of film in the modern world. The given conclusion also includes a statement about how it would become a normal presence in our lives.
But among the given options, the sentence <em>"despite the controversy surrounding its origins the impact of film is not contested"</em> would be the best addition to the given conclusion passage. This is because the two conclusion sentences were written by Yuma mention the time film emerged and be a part of daily American life. And adding detail about the controversy surrounding the origin of films and how their impact is not contested will add to a much more detailed conclusion.
