yes they can do that
yes,as long as you have no criminal record.
By filing Form I-131 green card holder can get reentry permit which is valid for 2 years. When a green card holder is going outside US and will return only after a year this reentry permit is required and should be applied for before leaving US.
YES YOU CAN BUT A LONG PROCESS BUT LEGIT
i dont know...... dont ask me!
First and foremost requirement to apply for US citizenship is that you need to be in US as a green card holder and more than 18 years of age. Only with continuous residence in US for 5 years as a green card holder you will be eligible to apply.
If you got got your green card by not being married to a US citizen it is 4 years and 9 months to apply for Citizenship, but if you obtained your green card through marriage you would have to be married at least three years to file for citizenship and submit your marriage certificate along with other documents, like your SS#card,State Driver Lic, Green Card (copies only do not send originals) the form (N-400 which cost $675, since prices went up on July 30, 2007)
The only time a green card holder is forgiven for working illegally or owing taxes is if they obtain the green card through marriage to a US citizen.
You are able to. I was a permanent resident with a green card( actually pink) and i went to Mexico and Canada with it.
No, only to live there
Well answer depends on when or how fast after applying for green card your travel plan is. Depending on the seriousness and urgency of your visit the decision to travel must be taken. Maybe going outside US will not be a problem but entering becomes a problem.
At its inception, blackboards were only black. Although many now are green, the name still sticks. It's just like a permanent resident's ID card, called the "green card." It's not green anymore but white, but it is still referred to as a green card.