The term that could be best described as the way that Kevin is thinking is a social comparison. Social comparison is being defined as a way of individual's determine his or her social worth in which could be based from how the person stack against other people in which we could see how Kevin felt better after finding out that Samantha was struggling more than him.
The Appalachian Mountains rise to heights of about 3,000 feet.
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>