What is one right only for United States citizens?

The right to vote in federal elections is specifically reserved for United States citizens, making it a unique privilege among the options provided. While residents and certain non-citizens may have some legal rights and protections, the ability to participate in and influence the democratic process through voting in federal elections is explicitly granted to citizens. This right is enshrined in various amendments to the Constitution, such as the 15th, 19th, and 26th Amendments, which prohibit denying the right to vote based on race, gender, or age (for those 18 and older).

Other rights mentioned, such as free speech, the right to bear arms, and the right to a fair trial, are generally extended to all individuals within the United States, regardless of their citizenship status. For example, the First Amendment guarantees free speech, and the Second Amendment relates to the right to bear arms. Additionally, the Sixth Amendment ensures the right to a fair trial. While these rights are fundamental and protected by the Constitution, they are not exclusive to citizens, distinguishing them from the right to vote, which is a hallmark of citizenship in the U.S.