Federal Emergency Management Agency (FEMA) is government agency's primary focus emergency preparedness.
I think the purpose of an author is a new story inspiration.
<u><em>A directional Essay Is used to Teach.</em></u>
<u><em>An informational essay explains and defines something.</em></u>
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Answer:
Elie Wiesel never forgot his luck to be alive which made him use his memories of that trauma to persevere and work through any other conflict he might have.