Credited as the first musical to unify plot, characters, songs, and dances

Some in Haydn's audience thought his symphonies reflected the __________

a) mathematical perfection of the Golden Mean b) musical styles of antiquity c) socialideals of the French Revolution d) hegemony of the landed aristocracy

What material was often used for the covers of medieval books?

A) ?mosaics B) ?tapestry C) ?ivory D) ?gold