To become a United States citizen is the dream for millions of people around the world. Unfortunately, it is not possible to just move to the United States and settle down. Most individuals are required to obtain a non-immigrant visitor visa (B-1 business visa or B-2 Tourist Visa) before they can visit the United States on a temporary basis. Foreigners that marry a U.S. citizen or green card holder, or invest in the United States may apply for an immigrant visa (green card) and get the right to live and work legally in the United States. The process of obtaining either an immigrant or non-immigrant visa can be both time consuming and involve filing American immigration forms and applications, a complicated topic consisting of many rules and regulations as well as substantial fees.