Explanation:
Obama's speech can be analyzed by understanding the term "American dream". To understand the meaning of this expression so famous worldwide, it is necessary to analyze the historical context behind the creation of the expression, when the United States of America declared its independence from England, using the country's ideals of equality, life, freedom and happiness as its declaration.
From there, a culture was created strongly based on the American dream, which is the possibility for man to achieve everything he desires through opportunities and work, even being able to get out of poverty and reach wealth.
The greatest examples of this evidence are in series, films, books and the strong presence of immigrants seeking more opportunities to live a more prosperous life in America.