Which of the following is a right only for U.S. citizens?

Voting in federal elections is a right that is exclusive to U.S. citizens. This fundamental privilege is safeguarded by the Constitution and serves as a means for citizens to participate in the democratic process, where they can influence governance and policy-making through their votes. Only individuals who meet the requirements of citizenship—such as having been born in the U.S. or having gone through the naturalization process—are allowed to cast ballots in elections held at the federal level.

While receiving a public education, traveling freely, and running for state office may involve various rights or privileges accessible to citizens and, in some cases, even non-citizens, they do not possess the same exclusivity in the context of voting. Public education is typically available to all residents, regardless of their citizenship status, while travel freedoms can apply to both citizens and non-citizens. Running for state office, although predominantly restricted to citizens, may vary by state regarding who is eligible based on residency or other criteria. Thus, the right to vote in federal elections remains distinctly reserved for U.S. citizens.