How can we seek the most accurate narrative of history?

Someone please help me?

I think only by asking the people who either went though the said history moment, or the people that were directly involved, can we know for sure wat happened, because, history changes over time, depending on who telling it.

the foundation of greek city-states: following the fall of the mycenaean civilization in the 10th century bc, the area surrounding the empire went through its own mini dark ages. answer and explanation

try c, it's always the answer. pats suck.