Skjellyfetti wrote:You do realize there is a difference between residency and citizenship, right?
The fact that you are asking the question in this context shows your own understanding of the difference is limited.
ALL recipients of immigrant visas, upon their arrival in the U.S, become Legal Permanent Residents (LPRs) immediately. They then must go through the citizenship process in order to naturalize as USCs. This involves classes and then a very simple test. LPR status is the step that ALL immigrants go through for citizenship with the exception of children under 18 who naturalize under the Child Citizenship Act of 2000.
The real differences between LPRs and USCs are only really pertinent when they are overseas and how they are handled by host governments. Inside the US, they are essentially the same. LPRs have the right to petition for their spouses and children to immigrate, they have social security numbers, they have the same ability to work that a USC does, they can draw public assistance, etc etc.
The ironic thing is that they do not have the right to vote in elections, but they do so in droves. If I had a nickel for every LPR using a voter registration card as "evidence" of physical presence in the US (you need 5 years of it to transmit your eventual citizenship to your children born abroad) I would be able to quit to the Vietnam highlands next week.