Final answer:
The radio version of The War of the Worlds warned the audience that the broadcast was not real by announcing before, during, and after the broadcast that the program was fictional.
Step-by-step explanation:
The radio version of The War of the Worlds warned the audience that the broadcast was not real by announcing before, during, and after the broadcast that the program was fictional. This was done to ensure that the listeners understood that what they were hearing was a work of fiction and not an actual news report. By making these announcements, the radio version of The War of the Worlds clarified the nature of the broadcast and prevented the audience from being misled or confused.
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