In which form of social differentiation would you find no formal recognition of differences between individuals and groups?

mali had been a state inside of the ghanaian empire. after ghana fell because of invading forces and internal disputes, mali rose to greatness under the leadership of a legendary king named sundiata, the "lion king." the songhai empire, already weakened by internal political struggles, went into decline.

delete this messag epls it wont let me out this exit2

stewards ice box was the purchase of alaska from russia and it was called that because people thought it was not a good idea to purchase alaska

which sentences ? that question is incomplete