Feelings of restlessness, anxiety, and irritability following withdrawal from glue, solvent, or aerosol inhalation abuse indicate that there has been
a. physical dependence
b. physical and psychological dependence
c. psychological dependence
d. subtle but irreversible brain damage

answer; i believe the correct answer is enlightenment;

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.

think its caste system

explanation:

citizens were able to charge more for their goods and services