I think it is C. hope this helps!
Answer:
What was the main cause of the great increase in the population of the United States before 1830? More children were being born. What attracted Americans to the Second Great Awakening? The pressures of society and the desire to restore their faiths in religion.
Explanation:
ARP wardens were on duty during the bombing, enforcing the blackout, guiding people to shelters, watching for incendiaries, attending and reporting 'incidents'.
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There are no options listed but from apex the correct answer is all of the above