By getting a full pardon of the crime
Not really
You can file the application, and it may or may not be granted based on the circumstances. BUT, be truthful - because if citizenship were to be granted and the felony conviction was found later, your US citizenship could be revoked.
yes, only felony convictions apply. as long as you meet other requirements ie: us citizenship
youuuuuuuuuuu hobos dont anything!!
Teapots
Your question doesn't make much sense. If you are a citizen you don't have to "gain citizenship" you already have it. That said, if you are a non-citizen living in the United States of America and have lived there for Five (5) years you can apply for citizenship.
No. Only if she was a felon would she have problems with citizenship; as it is, you will have enough issues given that she is an illegal alien and assumably already in the country.
No. Not even marriage to the father grants gives you citizenship. You have to apply for naturalization.
The process for the individual trying to gain citizenship will stop.
A person with an expired visa must apply for a new visa prior to applying for US citizenship. You can't apply when you have an expired visa.
No...they still hold their US citizenship and count as an international spot on the roster. They are eligible to play for the Mexican national team if they gain citizenship .
Even if a foreigner marries an American citizen they do not automatically gain US citizenship. There is a very detailed, lengthy, process in which both the foreigner and US spouse must go through in order for the foreigner to gain citizenship. This process can take years and may be denied by the end of it all.