Do make sure that it is a legitimate ceremony and marriage certificate. But yes they can, as long as that American citizen is not a felon, is able to adequately support that spouse financially (affidavit of support) and when they come back to the U.S. gets down to the business of filing their spouse's paperwork.
By marrying a US citizen alien spouse earns a conditional status which is valid for 2 years. 90 days before it expires he/she needs to file Form I-751 to remove conditions on residence and become a green card holder. For this person has to be still married to the same US citizen. After 3 years as a green card holder in US the spouse can apply for US citizenship by filing Form N-400 provided they still continue to stay as married couple.
US citizenship cannot be lost by her becoming a Mexican citizen. Mexico would control whether she becomes a Mexican citizen. US has no involvement in the process.
No, but it makes it easier
No.
Not automatically.
Yes. If the illegal immigrant marries a citizen, they can become a citizen from that.
look in a social studies book 4 cryin out loud
nothing she tills has to become a citizen
Only if you apply to become a Canadian citizen. Once you get residency in Canada you can apply for provincial healthcare.
the child and your self need to go to immagrastion and get citizenship in brazil for the child.
No. Immigrants must fulfill certain requirements to become Mexican nationals.
Yes, regardless of the alien's status. He can adjust his status and apply for citizenship once he or she marries a U.S. citizen.
Not automatically. They have to apply for a green card and then apply for Naturalization.
No. Neither will automatically become citizen of the other country.
The answer is no. But the children born from this marriage will automatically become US citizens. The spouse of US citizen will be eligible to become US citizen after he/she (the non-US citizen) stay in US for a minimum of 3 years as a Permanent Resident.
Check with the laws in your state before getting married, but in most states, anyone who marries a United States citizen can become a US citizen, and thus be legal.