At your-immigration.com you will find all the information you need to know what the requirements to live in the States are.
If you are planning to move to the United States or you have a relative that lives there and wants to issue the green card, you should visit this site. Before approaching any public office and spend many hours in the line, check out what things you need to bring with you at the office or if you need to book an interview first. At the web site you will see a navigator bar on the right side of the page containing most popular searches, such as: immigration attorney, immigration lawyer, US immigration, Green Card, Immigration Law, Immigration and Naturalization, Immigration Visa, etc. And, if you need information about citizenship, you can find it at the site too. Each section has diverse links where you can have more specific data. 
