Permanent Residency. Irreversible residency is usually described as having a Green Card. There are two key classifications of immigration: Immigrant standing and also Non-immigrant status. Immigrant condition allows permanent residency in the United States. Non-immigrant status gives a permission to aliens for short-lived residency that ends upon the occurrence http://paxtonktyux.yomoblog.com/1877171/permanent-residency-and-the-green-card-facts-you-should-consider