Everything south to Panama and the whole Caribbean is part of North America.
Continental Europe is about 10 M km^2 (I subtracted the UK and Iceland for you)
Th US is about 9,5 M km^2
So about the same, which is impressive, but it doesn’t hold you captive. You can still go to other countries on holiday.
Also there are a ton of native languages within the US plus settler languages like Tejano and Pennsylvanian Dutch. So if one wanted to have a cultural vacation, it would be possible.
Everything south to Panama and the whole Caribbean is part of North America.
Continental Europe is about 10 M km^2 (I subtracted the UK and Iceland for you) Th US is about 9,5 M km^2
So about the same, which is impressive, but it doesn’t hold you captive. You can still go to other countries on holiday.
Also there are a ton of native languages within the US plus settler languages like Tejano and Pennsylvanian Dutch. So if one wanted to have a cultural vacation, it would be possible.