Answer:
The Roman empire's fall was different from the fall of the Han dynasty because, unlike in Han China, the western half of Rome had a much harder and more drastic fall than the eastern portion of Rome, also known as the Byzantine empire.
Explanation:
the spread of literature, art and the establisment of universities
The Underground Railroad was a complex network of secret routes that slaves traveled to get to freedom. Along the way, there were houses known as "safe houses". They were operated by free people, abolitionists, and Quakers. Without these people, the Umderground Railroad would habe never worked and slaves wouldn't have found freedom.
The battle of Poitiers---better known as the battle of Tours 732 CE. The franks obviously prepared to resist the muslims so their victory indicates they viewed muslim expansion into europe as a threat.
