The document summarizes the key requirements and benefits of obtaining United States citizenship. It outlines that citizenship can be obtained either by birth or through the naturalization process. The main requirements for naturalization include being 18 years of age or older, having a green card for 5 years, continuous residency in the US, good moral character, basic English skills, and knowledge of US history and government. Benefits of citizenship include the right to vote, unlimited travel in and out of the US, eligibility for a US passport and federal jobs. Sources of additional information on citizenship requirements are also provided.