sorry mate I am not able to understand what question u have wrote
Concealed is when you hide something and revealed is when you reveal or show something
I believe the answer it material safety data sheet.
Answer:
We know about it because there are official written records of those who broke the truce since the truce was at the time of the Olympics a divine thing that was to be respected by all from the area. Nowadays the truce does not exist in the same manner that it did back then.
Explanation:
hope it helped.
