Which text is valuable for gaining context about a historical event but is unreliable as “ evidence “?

One text that is valuable for gaining context about a historical event but is unreliable as "evidence" is a historical novel.  

Please mark Brainliset!

polisit can also mean a body of citizens. in modern historiography, polis is normally used to indicate the ancient greek city-states, like classical athens and its contemporaries, and thus is often translated as "city-state". the body of citizens came to be the most important meaning of the term polis in ancient greece.