d. Both were based on unconstitutional state laws.
Justice system state government and central government. proceeding social security and law and order
There are a couple of reasons for why the empire didn't last. One of those reasons is that the empire was too great (big). Because the empire was too huge, it was divided into different parts after Alexander's death. He also didn't have an heir to the throne, so when he died, officials fought for power and to become king, which also contributed to the fall of the empire as well.
Answer:
the trade of African Americans by boat across the Atlantic and West Indies
Explanation:
Porque tenemos que estar alerta de lo qué pasó