For United Citizenship and Immigration Service, see related link....
If they were born in American or become American citizens, then they are Americans.
No this does not grant them AMERICAN CITIZENSHIP.
citizens
Yes, provided they fill certain prerequisites.
No. To become an American president, you have to have been born as an American citizen.
The is no age limit for citizenship; people born in the US are instantaneously citizens at birth. There was a time in American history when people who were citizens of other countries were asked to renounce their foreign citizenship before being eligible to become American citizens, but that is no longer required. So citizens do not have to renounce anything.
Naturalization is the process of making noncitizens American citizens. Many immigrants wait years before they are able to become a citizen.
That they were humans. Improved answer: they had to become Mexican citizens. APEX ;D
You can be born in US territory, have parents who are US citizens or become a naturalized citizen.
African American men become citizens through the 14th Amendment
They cannot become President. FLVS :)
American settlers had to agree to become Mexican citizens in order to settle in Austin's colony.