How has photography changed in terms of subject matter over the past hundred years or so. do you think photographers are testing boundaries more, or do you think it's because society has changed its boundaries?

Photography has changed its subject matter quite a lot over the past few years. in the 1800's, it was considered normal for families to have  post mortem photos of their loved ones, and now that would be completely unacceptable. i think that photographers have always pushed boundaries and have been eager to capture everything, it is just society that changes their boundaries.

Start with a good stem and on the top put a kinda wiggly line into a circle connecting to the stem then draw some squiggly lines in the circle that should be about 3-2 inches long

Ithink the answer is d) once again don't kill me if i got the answer wrong > _<