What is the name of the treaty that the US signed after World War II saying that, if there were to be another genocide like the Holocaust, we were required to step in and stop it? So far, in mentioning it to my classes, I have called it the Warsaw Pact (which it is not) and the Geneva Convention (which was... a convention, it turns out, and not a treaty of any kind). Hopefully, they are paying as little attention as they appear to be paying, and won't have even noticed.