Am i eligible for a U.S. citizenship?

You must be a lawful permanent resident for five years in order to be eligible for naturalization. You may be eligible to seek naturalization in three years if you are married to a United States citizen and living with them. You must also meet other requirements including showing you have been a person of good moral character, meet physical presence requirements, and continuous residence requirements. You can find more information about the process and requirements at http://myattorneyusa.com/how-to-get-naturalized-in-the-united-states.