HELP PLEASE! FINALSS! D: What does the Jewish mantra "never forget" mean?

A. People need to acknowledge the horrors of the Holocaust and remember the people responsible for it.
B. Countries need to find, prosecute, and hold responsible those who participated in the Holocaust.
C. People need to remember the victims of the Holocaust and ensure that there is never another Holocaust.
D. Holocaust survivors should never forget what happened to them and their families by the Nazi regime.