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.
He studied architecture,mechanics, cosmology, anatomy and geology
I think the answer is False. If it is wrong, I am sorry.
The answer would be Jazz. I'm pretty sure but I could be wrong