Answer: The correct answer is : He supported the idea that artistic achievements are important and would help to eliminate prejudices.
Robeson supported socialist ideas. He was a polyglot actor, athlete, concert singer, was also a lawyer and writer. Also a civil rights activist. He sent his son to the Soviet Union to study at the university to avoid racist prejudice in the United States. Then he traveled to Europe and said that for the first time he felt treated like a human being without prejudices, there he sang songs against slavery and exploitation.