Answer:
The history is not preserved as long as it would if it did not exist only in people's memories and passed down verbally. If it was written down, it would be preserved longer.
Explanation: Hope this helps!
The Barbarian attacks on Rome partially stemmed from a mass migration causedby the Huns' invasion of Europe in the late fourth century. When these Eurasian warriors rampaged through northern Europe, they drove many Germanic tribes to the borders of the Roman Empire.
Answer: unificaiton of American Indians in resistance to the U.S. government
Explanation: