[arthurus]

I believe the USA is the only nation with birthright citizenship and it is by legislation, not Constitution.

[beachn4fun]

only nation with birthright citizenship and it is by legislation

Yes, I understand this, it is what's causing some problems with interpretation of natural born.

I'm getting the impression it is a two-sided deal for Americans: as long as you are born in the USofA and/or your parents are USofA citizens, you are considered natural born.

[Cboldt]

-- I believe the USA is the only nation with birthright citizenship and it is by legislation, not Constitution. --

What do you mean by "birthright?"