In the Classical period,___ music was no longer dominant.

orchestral
religious
nationalistic
solo
secular

B. religious

Classical music was a big shift, even in the "New World" and people in the new worlds had a lot of different religions and gospels, and there are many recorded songs before classical music, before 1775, and these were the songs, mainly, so they weren't dominant.

i think these large heads represent their gods and i do think they were worshiped by the people. if there was only one head and no heads around it i think it would be monotheistic but if there are several heads close to each other it could be polytheistic.