Answer:
The answer is: the experiences of working-class African Americans.
Explanation:
Langston Hughes was an American poet who became a <u>prominent leade</u>r of the "Harlem Renaissance." This period was considered a "spiritual coming of age" for the African-Americans because they were, finally, able to reclaim their lost identity. Many intellectuals flourished during this period.
Langston Hughes was a major literary figure of the Harlem Renaissance. He wrote <u>several poems</u> and <u>novels</u> <em>in relation to the experiences of the working-class African Americans</em>. He was able to portray both their struggles and happiness. Some critics think that he's view about the black people were unattractive because he focused on the black people's frustrations.
The Mandate of Heaven was essentially a legitimization tool. By stating that their leadership was not just because they were selected or part of some royal family but instead because of divine choosing greatly strengthened their authority. For example, imagine the emperors before the Mandate of Heaven was established. Besides the obvious fact that they were emperor, there's no real reason that the people should follow their rules (at least no significantly convincing one). Now, on the other hand, the people believed that those rules and demands by their emperor were actually divine.
A turning point usually introduces new people, ideas, and technology which results in different forms of government change in idea and even rebellions. So it can be thought of as a revolution because new things are showing up and change is happening.