The immigrant person needs to obtain permanent residence status before he or she can apply for citizenship in the U.S. The information for applying for either, can be found on the U.S. Immigration website, http://www.uscis.gov
Yes, he will be able to get his greencard faster, but it may still be a long, grueling process. It depends on why he is illegal. If he is illegal because he snuck into the country, it will be very difficult for him to get a greencard.
No.
How you can get greencard if you work with visa J1?"
What is the proper use of the term immigrant?
greencard holder gets a fellony does he get deported
You can get a greencard if a US citizen familiy member, relative or fiancee petition you.
Yes, you do need a greencard to live in the States of America.
US passports are not valid for non-humans
You have a strong enough argument to take action. Contact the people who issued the greencard.
Depends how much money they have but for this you would need millions.
an immigrant is someone that comes from another country
If you have I-94, it means you are in US on non-immigrant visa and normally when you are in US with non-immigrant visa and have it extended altogether 12 months, you cannot change your status in US, you have to leave. To be eligible to obtain a greencard you must be eligible in one from four category; family based, employment based, diversity visa, asylees and refugees. Check with the Department of Homeland Security's U.S. Citizenship and Immigration Services (USCIS) office at www.uscis.gov