One can say well there's no real reason to know where Scotland is, if someone is an American, and there's no real reason to know where Pennsylvania is, if one is a Brit.....but at the same time, isn't that a shame? Seriously?
Basic education in any country, ought to cover general world geography. Even though it isn't vital to life, it's a shame that a UK native doesn't have somewhere in the back of their schoolday recollections, a rough rundown of US states, or that an American hasn't had at some point in their early education, a schooling on the names and locations of other countries.
I remembering finding some of these things out myself as a kid, outside of school, not just in it, just because I had an enquiring mind.
Even following the news with the merest slice of attention ought to filter some of this stuff into people's minds; it's called general knowledge, and it's a shame that it's a dying trait. General world knowledge, even about stuff that isn't vitally important to that's person's life, used to be a valued thing to aquire just for it's own sake.
Considering that so many Americans are actually descended from the people of Scotland, England, Ireland and Wales, it's a pretty poor showing that they wouldn't know where Scotland is.