Answer:
A A Declining economy
Explanation:
There poor economic policies led to a weakend military which allowed barbarians easy access to the empire.
The father of history Herodotus
I belive the answer would be: C. To justify their actions to their people
Historiography is the study<span> of the methodology of </span>historians<span> in developing how </span>historians<span> have </span>studied<span> that topic </span>using<span> particular sources, techniques, and </span>political<span> history toward newer approaches, especially social and cultural </span><span>studies.</span>
