The main reason people come to America is said to be that they can chase the American Dream. Everyone has heard of it, and many have died fighting for it. The only thing is that there is no clear definition of the American Dream. It is not defined by one dream, but by all the opportunities that the United States offers. Since the founding of the United States, people have been _ to define the American Dream. In the playDeath of a Salesman, every character is trying to realize his own version of the American Dream. Willy feels that he has done so. He has spent his whole life as a not very successful salesman. As he gets older, he starts having conflicts with everyone in his life, and feels that only by killing himself will the people around him be able to finally be happy. Bernard, on the other hand, feels that the American Dream can only be achieved through career success. He shows that through hard work and dedication he will be crowned with success. The dialogue of the characters reveals the different attitudes they have toward the American Dream, and the reaction of Willy to the fact that Bernard is very successful while he is not. Many people try to achieve the American Dream, but few actually do so. As with any goal, it takes hard work and dedication to achieve the American Dream. InDeath of a Salesman, all aspects of this goal are examined. For the goal to be achieved, the dream must be an attainable one which is worth working toward. It also must be a dream that the professional world accepts and finds useful. According to the author, Bernard is successful because   _  .
he understands the real world he knows how to take advantage of his knowledge he works hard to achieve his goals he is popular around the world