This document outlines the key characteristics and responsibilities of being a United States citizen. It defines a citizen as someone who owes loyalty to a nation and is entitled to its rights and protections. There are three main ways to become a US citizen: birth in the country, naturalization by completing the legal process, or being under 18 when parents naturalized. Responsibilities of citizens include voting, obeying laws, defending the country if needed, serving on juries, and being informed. The document asks if citizenship should be earned through civic participation rather than simply being granted.