Four-year old demarcus falls asleep shortly after his 8: 30 p.m. bedtime. at about 9: 45, he suddenly sits up in bed, breathing rapidly and appearing to be in a state of sheer panic. demarcus is probably experiencing:

night terrors.

Explanation:

Night terrors refer to unexpected awakenings from non-REM sleep, which is characterized by extreme fear, panic and strong physiological arousal. Night terrors usually happen during stage four of non-REM sleep, which is the deepest stage of sleep and humans are least aware of outside stimulation.

because he was a man who held fast to the trust as a leader, and was responsible in dealing with problems in the economy and he was a leader who listened to the grievances of the people and helped the people