Which of the following activities are reserved exclusively for U.S. citizens?

The activities reserved exclusively for U.S. citizens include voting, serving on a jury, and holding federal office. These rights and responsibilities are fundamental to the democratic process in the United States. Voting is the primary way citizens participate in their government and influence decisions that affect their lives. Serving on a jury is essential for the justice system, ensuring that peers uphold the law and deliver fair verdicts. Holding federal office, such as serving in Congress or as President, is limited to citizens to ensure that those in positions of power have a deep commitment to the country and its values.

While paying taxes, running for local office, and owning property are important actions associated with citizenship or residency, they are not exclusively reserved for U.S. citizens; for instance, lawful residents can also own property and pay taxes. Running for local office may have different eligibility criteria depending on the locality, which can sometimes include non-citizens. Thus, the clear distinction lies in the activities directly tied to the rights of citizenship, emphasizing the exclusive nature of voting, jury service, and eligibility for federal office.