The effects of islam on african social were all of the following, except

a. traditional religions were totally wiped out

b. art and architecture were influenced

c. societies adopted islamic law and culture

d. learning and writing advanced

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.

answer; procedural justice;