The US citizen son can petition for parents's green card using Immigration Form I-130. Depending on the USCIS centre and US state where he is filing the time period varies from 6 months to 5 years or more depending on visa availability. If parents are outside US the son can opt for consular processing.
No. The parents have to go through the normal channels for citizenship with the INS.
Another view:
A child can sponsor Green Cards for the parents if the child is a US citizen above 21 years of age. The parents then have to be permanent residents (green card holders) for 5 years and meet other eligibility requirements before they can file a citizenship application.
Any US citizen 21 years of age or older can petition for their parents to become residents. Go to http://www.uscis.gov and look up the I-130 form to begin the process.
they cannot have citizenship based solely on your relationship with them. you can only sponsor them and they will need to apply for their own citizenship after you have had your for one year.
They can apply regardless of any relationship to a citizen. However, that relationship means they follow a slightly different process and could be a lot quicker in attaining it.
After the citizen child turn 18 he can make a petition for his parents to naturalized in the united states.
You can get a greencard if a US citizen familiy member, relative or fiancee petition you.
You have a strong enough argument to take action. Contact the people who issued the greencard.
A citizen can petition their parents if the citizen is at least 21.
If you have a greencard, you are eligible to apply for naturalization by yourself in 5 years from the date your greencard was first issued.
Sponsor them for a greencard but you would neede your birth certificates and your parents birth and marriage certificates and your naturalization certifiacte,to prove that your are really siblings and that you actually are a US citizen,this might take a while.you might want to consult with an immigration attorney.
Anyone born in the US, regardless of the citizenship of the parents, can elect to be a US citizen.
Probably not. As long as the person has been a US citizen since birth then they are able to campaign.
A person can become a citizen of the US by 1) birth in the US 2) birth abroad to US citizen parents 3) naturalization
Yes. If their mother or father became a US. citizen then legally if they're under 18 they are a citizen.
If one or more of the parents is a US citizen, the child is a US citizen, regardless of where they are born.
no, because the parents were born before you
Yes, you are a citizen of the US unless your parents were diplomats when you were born in the US.