The decision to become a United States citizen is one of the most important choices you can ever make. Before you can become a U.S. citizen, however, you first must be a lawful permanent resident ofthe U.S. For this reason, before you begin the process, you need to know what you want to achieve - legal immigration or naturalization - and if you can expect to qualify for it. U.S. Citizenship For Dummies will help you get through this...