alien seriously, that's what the government calls them, i know it sounds funny
Yes
You are born one .
If the foreign citizen is in the US and violates a treaty of the US, he/she can be brought in a US court. Otherwise, if the citizen is in another country, the court of that country is responsible for that violation.
Living in the State (novanet)
I have no answer - I am asking you
That depends on whether the foreigner actually was actually a spouse, or just a holder of a spouse visa (green card).
No.
for the us is migrating
Yes.
Yes if the man is a U.S citizen and the women is a foreign citizen, a diffrent form will have to be signed by both the people involved.
No. But only if the person already has US permanent residency.
The process is called "naturalization" - the legal process by which a foreign immigrant gains citizen status, and (almost) all rights and privileges thereof. Naturalized citizens still cannot be President or Vice President.