C. is a comparative adverb
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.
To develop his tone!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!