Answer:
C. Poor members of society
Explanation:
Miep Gies, Johannes Kleiman, Victor Kugler and Elisabeth Voskuijl
The answer would be Collective Learning. The reason is, if a group of people fail in something they learn from those mistakes so they improve upon them, in doing so they share this knowledge with new generations. Each generation makes improvements on this knowledge.
Well bombing Auschwitz would be good because we would kill a bunch of nazis
but on the down side we would also kill the prisoners their. but also most the world outside of germany knew about the camps so even if we could bomb it we didnt even know about them