Many of the artists who practiced "realism" were concerned with the rise of abstract and interpretation-based artwork, since they thought this may force them out of the popular and in-demand world of art.
The empire was founded by Sundiata Keita and became renowned for the wealth of its rulers, especially Mansa Musa I hope this is helps
All of them were famous during this part of the century, except for A. Mark Twain. He was famous during the LATE part of the 19th Century.
Sharing there religion to india to preserve their chinese culture