Study the table below. ?
Operated as banks
Provided safety to travelers on the Silk
Road
Centers for religious worship
Shared values amongst a diverse
population
4. The table above describes which religion which spread during the unification of China during the Tang
dynasty?
M. Confucianism
P. Buddhism
R. Shintoism
S. Hinduism

Buddhism i m not sure but maybe buddhism

the answer is       political office  

hope this .

i believe the answer is: returns on investments, no wages

people who belong in upper class society would most likely get there by obtaining multiple source of income, which a certain percentage of ownership for businesses. since most of them are job creator, they would most likely get their money from profit, not wages.