Yes, but why ask? Is your wife a pregnant illegal alien immigrant?
Yes, marrying a U.S. Citizen in order to become a U.S. citizen is illegal.
Yes. If the illegal immigrant marries a citizen, they can become a citizen from that.
Unfortunately, an illegal alien can not become an US citizen if they have been deported before. If they have a felony, they can't become a US citizen either.
No
it is illegal
Yes.
no
No. A baby born in the USA is automatically a citizen, but the mother is still illegal.
The fact that their parents are naturalized really doesn't affect their status. They need to meet the requirements of anyone that comes in and wants to become a legal immigrant. Contact an immigration lawyer for the options that are available for you.
Getting married to an American citizen.
by becoming a citizen
Yes They Can