Funny you should say that. In Sweden, to get good grades in English you have to learn lots of facts about UK, like population, name of kings and so on. What does that have to do with english? It's spoken in many other countries too. And those facts change, the answers weren't even up to date now...
Yes, I was very confused when daughter came home with some bad scores on a test and couldn't understand what she meant. I had to call the teacher to get an explanation that it wasn't history lesson, it was english lesson... Really weird is just not covering it.
Swedish schools gets a makeover every time we change government. It's one of those things they just have to "fix" when they get to power.