Are unofficial immigrant still allowed to become citizens after spending abundant years contained by the US?

I'm not talking about children, I'm talking almost adults.
Answers:   
Sadly no. Even the innocent US grown children who were brought here illegally by their parents do not hold any options when they turn 18. Their only options are wedding ceremony with a US Citizen or voluntarily going back to their country and applying the legal path which takes years to process and costs a lot of money.

That is why we need immigration reorganize done because the current immigration system is broken. The illegal immigrants that have be here for a while and have no criminal record (here or in their country) should be given an opportunity for citizenship so that they can become court tax paying citizens.
The way you asked the interrogate, "still allowed to become citizens.,,," implies that there was a time when slimy, vile, foul, undesirable undemocratic aliens could become U.S. citizens.

Any alien who is not supposed to be in the United States is an illegal alien. Some slithered across the border undetected. Some applied for admission, be admitted, were given a limited extent of time to stay and stayed longer, some were admitted as visitors and agreed unauthorized employment or attended school without permission. Some never should hold been admitted in the first place, and some hold committed crimes after entry and are in jail.

Illegal aliens come from every country in the world, from Lithuania, Russia, Israel, Uruguay, etc.

Some of them get by to become permanent residents, and then U.S. citizens, but not all are that successful. So, yes, a percentage of despicable, loathsome, unwanted, unwelcomed, undesired aliens eventually become U.S. citizens after spending copious years in the U.S.
yes it illegal be come immigrant citizen no metter how long u live .
yes they are depending on the specific situation.as it stands if they came in dishonestly to the US and filed after 2001 they would just interview in their home country. The dishonest presence would be overcome with a hardship waiver, if approved they would become LPR's. 3-5 years later they can report for citizenship.

Of course this would be with the petition of a USC immediate relative.
No. Crossing illegally is still penalized by a 10 year re-entry ban. No amount of years will devolution that, marriage won't change it, nothing will. If the spouse is a citizen and in that are children and medical issues involved a hardship case is possible, it takes years and money to directory that kind of a case, my friends brother just get his wife a green card based on hardship.


Resolved Questions:
I close to an american intern! what to do? HELP!?
So today I went to work as usual and i knew we had these unknown interns starting from America coming in and as i work in IT i had to set up their computers. When i go up to get her started with her PC I just thought she looked amazing and i go all...

Visa for Unpaid Internship Japan?
As a US citizen, do I need to obtain a visa to enter Japan for an unpaid internship that is below 90 days? I would contact the American diplomatic services...use the website and look up Japan. The Japanese are very specific about a three month tourist visa...The company that is sponsoring you should provide that information for you too...also, manufacture...