Oh, BS.
All you birthers claim to have been taught this crap in school yet NOT ONCE has anyone ever cited any school textbook AT ANY TIME that has used your made-up definition of Natural Born Citizen.
I wen t to school when they were still teaching FACTS; unlike you.
You want me to remember the title of a 7th grade history book? LOL
I also post the info, re the eligibility requirements for a Natural Born Citizen, re being president and VP, that the study guide for taking the naturalization test to become a citizen, was in the early 2000s ( 2005-6, to be specific ) which you have man aged to ignore.
So I guess, the government agency that had that study guide published was/is composed of a bunch of "birthers", whom you are more "informed" are than them. It is to laugh!