Well, according to the Book.... after Jesus died he went into hell (maybe purgatory too?) and saved the souls that had all died and gone there before having the chance to be saved... I'm guessing only the ones that were willing to confess their sins, ask for forgiveness, all that jazz. Or the "good ones" got a free pass, I dunno, I'm not gonna bother to search for the passages.

As for people never being taught it, I'm sure that same thing would apply to them..... or hell would be full of stillborns and abortions.

I had some friends that were Mormon and they said they believed that there's like this "waiting room" of sorts after we die that is like a second chance for us to confess and ask the lord to forgive us, and that some of them (Mormons) will be in that place to teach us and help convince us to do the right thing.

I don't believe in any of what I just said, I'm just sharing what little I know of christianity.