Both and later the child can keep both citizenship's or just take one, but any child born to an American citizen is an American no matter where they are born. I would go to the embassy and get my child their passport papers.
Both. In Mexico (as in the United States) everyone born in its land has rights to its citizenship. So in your case, since you gave birth in Mexico, your baby has the right to be a Mexican citizen....
No, you don't automatically become an American citazen if your child is born in America. Actually you can be deported at any time to the government you came from. All because you filed a form...
No, to be born an American citizen you have to be born on American soil. Such as America or an American embassy.
I believe that you only have to have one parent from the country in order to access...
You apply for permanent resident alien staus, then you can pursue Italian citizenship after you have been there for a couple [ or more ] years. Then your daughter and her husband [and maybe some more...