Answer:
William Graham Sumner became a leading proponent of Social Darwinism, arguing that the wealthy were rich because of natural selection and argued that their wealth was a social service. Sumner argued that hereditary wealth allowed the fittest to pass on their virtues to children.
Explanation:
B. That is the key objective.
It was a time of cultural changes. statement best describes the United States in the 1920s all others refer to diferent decades in US history