Answer:
By 380, Hinduism was the official state religion of the Roman Empire
Explanation: Ancient Rome worshiped Roman mythology.
The opinions and prejudice of an author in writing.
I believe that those two elements greatly affect bias in history because we can never be 100% sure of everything that (may have) happened in history (especially farther in the past), so opinion can affect a historian's writings. Also, everyone is prone to some sort of prejudice, so this can also affect history.
C
It’s C.The Amazon River is more traveled than the Mississippi River.
Through human adaption and technological innovation