Earlier quoted context omitted.
>> Americans are citizens of their country whether they can prove it or not. Tell that to the undocumented immigrants. You forget that you have a birth certificate to prove you are a citizen.
So then why don't they go and apply to be documented? I'm sure their foreign birth certificate is enough to prove their existence. Oh, that's right, it's illegal and would get declined. Hence the correct term: "illegal immigrants". The topic is complicated and touchy enough without it being muddled with incorrect terminology.
My point being, the other guy is arguing that USA doesn't require identity documents, which is laughable. You need SSN just to earn money in USA.