Twelve tables: were the plebeians happy with their status?

answer; i believe the correct answer is (a) the correlation between the cause variable and outcome variable is zero;

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.