Experts who study a country’s development measure the . A. level of worker satisfaction B. quality of goods produced and sold C. cost of the technology used by the primary sector D. economic health, social conditions, and living conditions

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.

answer; basic psychology;