Early Mediterranean and western Asian civilizations used arches and vaults for which of the following structures?

American Romantic art expressed itself most clearly through what subject?

A. Landscape B. Classical mythology C. Scenes of daily life D. Political revolution

What is the melodic instrument used in the "Folk Melody Based on Raga Des?"

A. Youssou N'Dour B. Ladysmith Black Mambazo C. Yo-Yo Ma D. Ravi Shankar