Inmigracion y Ciudadania en los EE.UU. Preguntas y Respuestas is an up-to-date introduction to immigration law presented in an easily accessible question-and-answer format. It helps immigrants understand their rights and learn when to seek legal assistance. Beginning with an overview of the U.S. immigration laws and the USCIS regulations as they relate to employment-based petitions and family-based petitions, this book continues answering a wide range of common immigration-related questions. This entire book reflects changes in effect since September 11, 2001, as well as covering recent changes to work and employment visas. With clear answers and advice as to the necessary forms to file, fees required and timelines that must be kept, it is a key resource in achieving your goals of coming to America. Appendices contain valuable additional information such as: listing of specific documents that must be filed, agencies that provide aid for immigrants seeking citizenship, websites, contact information for the USCIS Service Centers, plus a list of pro bono legal services.