Not sure exactly what you're asking.
But...
The material used was that of Papyrus, parchment and bronze.
And...
The writing was in Hebrew, Aramaic, Greek and Nabataean-Aramaic.
Answer:
they read it really closely and watch for the main idea.
Explanation:
IF SOMEONE SAY “ here’s the link for the explanation” PLEASE DONT CLICK IT!!! IT A VIRUSSSS!!!!!!!!!
Ok so aperently you know nothing of the nazis so to keep m from writng and esssay i'm not going to explian it but a concentration camp is were the nazis used to torture jews and kill them i know a lot more about the nazis than ishould becuase my great great grandad was imprisoned in achwitz and he escaped.
It would show the other side of the argument in order to disprove or show that it is not true. It could also potentially give the editorial and the author credibility that they knew what they were talking about.
I hope this helped! Good luck! :)