This has always bugged me about the Fallout universe. If the timeline deviated in the 50s, then presumably there would have been no civil rights movement, no second-wave feminism, no sixual revolution, etc. Yet the characters in the games all appear to be integrated in some kind of perfect post-racial harmony. Did the apocalypse suddenly bring everyone together? It seems unlikely that there could have been a coherent civil rights movement in the middle of nuclear war or in a post-apocalyptic environment. On the other hand, I suppose you could argue that in a anarchic post-apocalyptic world, power structures - including those that perpetuate racism, etc - break down and become less meaningful. Still, it's weird that this doesn't get mentioned.