Which responsibility is only for U.S. citizens?

Voting in elections is a fundamental responsibility that is specifically reserved for U.S. citizens, distinguishing them from non-citizens. This right allows citizens to participate actively in the democratic process by selecting their representatives and influencing government policies. While other responsibilities such as paying taxes and serving on a jury are important civic duties, they are not exclusive to U.S. citizens in all cases. Non-citizens can sometimes have tax obligations or be involved in certain community responsibilities. Running for public office is also a right that is granted solely to citizens, emphasizing the unique privileges that citizenship entails within the context of a democratic society.