To get the tiled background there are two steps. The first step is to find a tile and the second one is to use it on your page. To find a good tiled background (if you don't have one) I'd go to google and just search on "tiled backgrounds" .
Then once you've found one and saved it to your harddrive, log on to twitter. Go to Settings > Design > Change Background Image. Find the background that you saved and upload it here.
If you need to change the text colors click on Change Design Colors. Hope that helps.
Its very simple dear, when you logged in go there in settings, than design, than back groud image, if you want you can take it from the given ones there in twitter itself or can browse it from your computer.
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.