Over time, abstract art has become a recognized and valued part of art history. This is an example of.

Deterioration of artistic standards.(MY ANSWER)

Changes in artistic style over time.

Different interpretation of what makes good art.

The way fads come and go

the answer was B

um we have no text for art

ms sue thats correct

I disagree, strongly.

ugh!!! i knew i should never listen to my cousin!!! how about my answer C :Different interpretation of what makes good art.

I agree with C. Many people do not like abstract art, but just because some don't like it doesn't mean it's not good art. :)

WHOOOOOOOOOOOOOOO thx reed ur the best

You're welcome. :)

oh well thx for the help

B is a good answer, too. But we have no way of knowing what your text emphasizes, so Ms. Sue is right. Depend on your text materials to figure out what THEY say and think is right.