It actually depends on each individual publisher and developer to release their content to the consoles. To this date, there is NO WORD WHATSOEVER on EA releasing the expansions and extra content on the Xbox, but as you point out, it could happen through DLC. However, considering that The Sims is a PC game primarily and that they have a gigantic user base there, I don't see them going through the trouble of doing so.At best, they might release an Enhanced Edition of the game at some point for the consoles, that features some of the expansions.
But I wouldn't hold my breath. ;) And to be honest, you are better off playing on the PC anyway -- this game has so much community created content that would probably never make it to the console, that you would be missing out on a bunch of cool, free items and content for your Sims! :).
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.