Answer:
I don't know, but maybe because they possibly aren't allowed on other apps, or they are banned.
Explanation:
there is a growing disparity between the haves and the have-nots
Well today we use cameras and we can edit, in the 1800s they didn’t have that type of technology
Roger Fry, in full Roger Eliot Fry, (born December 14, 1866, London, England—died September 9, 1934, London), English art critic and artist, best known as the champion of the movement he termed Post-Impressionism. Fry was born into a Quaker family and was educated at the University of Cambridge for a career in science.