I am not sure if you know this or not, but on your World War 2 propaganda posters, under America you have a World War 1 poster posted, it is the one that says Defeat the Kaiser and his U-boats.
Ops sorry, I forgot to say as well that I like your website, it has a nice design, and I think it cool that you like World War 2, cause that is my favorite era in history as well.