Keep in mind: "Young people in Canada and Great Britain fared almost as poorly as those in the U.S. " Nat'l Geographic survey

So, I took the twenty map question test that's on Wolfgang's link. I missed two (I had no idea which religion has the most adherents, and I misplaced Japan) and used process of elimination on a couple of others. Had I taken the 56-question test I'm sure I'd be even more embarrassed. Kind of fun, though.