what about all the bits leading up to the great war ??? and all the time after the great war ?
They are unimportant. That's the beauty of Fallout. Really, who cares what happened? The end result is, the world has plunged into utter disaster. Then
they throw
you in
that world, and say;
play.
Sure, it's interesting to
know what happened beforehand, but not interesting enough to have an entire game on.
Edit: As for what happened right after the great war, again, it's not enough to base a whole game on. Just madness, and carnage. It would be fun to watch, but you can't really
play that.