If Sally has nightmares and flashbacks due to a trauma she faced, this is known as p<span>ost traumatic stress disorder (PTSD).
Additional information:
P</span><span>ost traumatic stress disorder is a disorder that causes a victim who has experienced traumatic event, to experience flashbacks or anxiety of attacks of that scenario. PTSD is present when a victim has not yet fully recovered from the incident that took place in his or her life time. </span>
Well her parents should avoid talking about him in a negative way. They should say very little about him to Lindsay.
The answer to this question is D. <span>Taking up arms to defend the nation
Basically, any reason could be used to take arms and protect our own nations from a potential enemy.
Even if the reason is considered as 'sick' or 'evil' if it's spoken out loud during this time (such as i want to see all of the people from enemy's nation died and suffer)</span>
How you gonna answer it without us knowing what we are reading