The answer is C to define or clarify a term within a text. For example ‘me and my cousin (Bob) went to the shops.’ The bracket helps me understand what the cousin is.
To creat an ominous tone that foreshadows Caesar's fate
Answer:
A
Explanation:
It's not important to see a photo of Orson Wells. And who cares about the population of the United States. It has nothing to do with the topic. And same with a movie clip about aliens. So that leaves us with A. An audio clip of the actual radio broadcast.