they might have felt they were treated unfairly
Barry is guilty of stage hogging. A person who exhibits the behavior of stage hogging is that they tend to show disinterest to the person who speaks or talks to them. They try to show gestures in which they act as if they were listening when in truth, they are not. Those people who exhibits this will likely wants to talk than hear someone to talk. It is shown in Barry's behavior above.
Social Darwinism really ought to be called "Spencerism," after Herbert Spencer, who began such thoughts. Spencer and Charles Darwin were rivals, not allies. The term "survival of the fittest" is actually a Spencer term, which he applied to human beings. (Darwin used the term "natural selection" in reference to biological species.) The ideas of what came to be known as "Social Darwinism" is that some people are just better and more fit to succeed than other, so they ought to succeed and rule over the less-talented members of the human species (like poor people). Industry titans (sometimes referred to as "robber barons") used the ideas of Social Darwinism to justify their dominating ways over common laborers.
<span>Choices are
A. permanent migration B. periodic movement C. transhumance D. commuting
And it was B.</span>
C seems to be the correct answer.
William Davies has, randomly, gotten lucky and has only met kind, hardworking, and friendly people.
He is drawing conclusions about all rich people from the small random selection of people that he has met.