Answer:
"Yet every one of these disasters has actually happened somewhere, and many real communities have already suffered a substantial number of them. A grim specter has crept upon us almost unnoticed, and this imagined tragedy may easily become a stark reality we all shall know. "
Step-by-step explanation:
Pathos is the device that allows a speech to make a strong appeal to the audience's emotions, because pathos is literally, the emotional appeal of the target audience.
The paragraph shown above is a strong example of pathos being used in a speech, because the speaker allows the audience to develop a feeling and express a bad and apprehensive emotion about something that has happened and that can accompany society.