Isn't the US a part of North America?
If the list read "Britain", then it should also have read "North America"
I'm only messing, but it's true, the country I live in is England. Britain isn't even a country. Britain is the name of 3 of the 4 countries that make up the UK. Well no, strictly that's not true either, seeing as it's not called Britain, it's called Great Britain
I'd understand why you'd say, US, Europe, UK.... but US, Europe, Britain... makes no sense?