Answer:
Excessive Pride
The downfall of Perseus is his excessive pride. This is the reason why Polydectes is able to trick him into battling Medusa. Excessive pride is a common negative trait in Greek heroes, and it is often known as hubris. From this fact, we can conclude that modesty was a value that the Greeks appreciated highly.
American Modernism
Both the American Modernism and the Harlem Renaissance periods of literature were at the beginning of the 20th century. The Harlem Renaissance is generally thought to have gained ground beginning in 1920 while American Modernism is thought to have started appearing just a few years earlier. Both these movements occurred during the same time. The Harlem Renaissance eventually faded and was replaced by the Civil Rights Movement.
I'd say it was D or the last choice. It makes most sense to me.
