Which analyzes why some historians believe that the federal civil defense administration used propaganda to reduce the general public concerned about nuclear warfare?

1. Historians believe that the FCDA generated reports that underestimated the missile gap to put Americans mind at ease regarding a nuclear attack
2. Historians believe that the FCDAs warning system established a false sense of security to eliminate citizens concerns about a nuclear attack
3. Historians believe that the FCDA exaggerated false claims that the government had taken measures to eliminate the threat of nuclear attack
4. Historians believe that the FCDA used civil defense measures as a psychological tool to convince civilians that preventative measures could be taken
2?

I believe the correct answer is option 4: Historians believe that the FCDA used civil defense measures as a psychological tool to convince civilians that preventative measures could be taken.

To understand why some historians believe this, we need to analyze the information given in each option:

1. Historians believe that the FCDA generated reports that underestimated the missile gap to put Americans' minds at ease regarding a nuclear attack.
This option suggests that the FCDA manipulated reports to downplay the threat of a nuclear attack. However, it does not directly address the use of propaganda to reduce public concern.

2. Historians believe that the FCDA's warning system established a false sense of security to eliminate citizens' concerns about a nuclear attack.
This option suggests that the FCDA's warning system was designed to create a false sense of security. It aligns more closely with the concept of using propaganda to reduce concerns, as it implies that the FCDA intentionally misled the public.

3. Historians believe that the FCDA exaggerated false claims that the government had taken measures to eliminate the threat of a nuclear attack.
This option suggests that the FCDA made false claims about the government's actions to mitigate the threat of a nuclear attack. While this may involve some form of propaganda, it does not directly address reducing public concern.

4. Historians believe that the FCDA used civil defense measures as a psychological tool to convince civilians that preventative measures could be taken.
This option states that the FCDA utilized civil defense measures as a psychological tool. It suggests that the FCDA used propaganda to persuade the public that they could take steps to protect themselves and reduce their fear of a nuclear attack.

Based on these explanations, option 4 best aligns with the idea of using propaganda to reduce public concern.

I agree with 2.

Is it 2?