The earliest New world period literature was found in the form of Puritan Doctrines.
Puritan means religious.
Puritan people only wanted to reform a strong church to be able to establish a strong member of people that fight for their belief.
The answer is D. They are realistic and show the American West. The reason is because, well, that is what Albert Bierstadt painted. Albert was from Germany, but he made several journeys to the west and made paintings of what he saw.
Louis Armstrong was a famous jazz trumpet player during Harlem Renaissance