Which scenario describes a example of continuity over time

What is considered the earliest avant-garde movement, peaking between 1905 and 1907 and featuring a "beastly" style? a)cubism b)fauvism c)abstractism d)surrealism

Which of the following is not typical of medieval music? monophonic or polyphonic often not written down religious in nature mainly instrumental

The five possible reasons explaining why art may be created are