I think you've got a great domain name on your hands now. I can see this name bringing a lot of revenue to the table (and especially your wallet) if you can develop this into a full-featured, non-biased informational site all about the second world war, as the strong keywords state in your domain name.
pertosda said:
I would say INFO goes quite well with this name, doesnt it?
Honestly though, please consider taking my advice, getting it linked to other historical websites (especially if you're a history buff, I know I'm not but mainly to raise your site in the search engine rankings - what it is all about :p)
If you were to sell it, I think that you might realistically be able to get low to mind $xxx to the right buyer.
Best of luck with the domain name (whether or not you decide to develop a website or sell it off for some quick cash)
Like others say before, it's a very good domain if you develop it. Maybe could you check if thirdworldwar.info is available? Could be a great investment for future..