What is one responsibility that is only for United States citizens?

Serving on a jury is a responsibility that is specifically reserved for United States citizens. This duty is fundamental to the justice system, as jurors are tasked with making decisions in legal cases, thereby ensuring a fair trial as guaranteed by the Constitution. Only citizens have the right and obligation to participate in this civic duty because they have a vested interest in the laws of their country and are expected to uphold the principles of justice. Participation in jury duty is part of the broader concept of civic involvement, which is often tied to the rights and responsibilities of citizenship.

While paying taxes, voting in state elections, and obeying the law are also important responsibilities within the society, they are not exclusive to U.S. citizens. For instance, individuals who are legal residents or non-citizen immigrants may be required to pay taxes and must obey the laws of the land, but they do not have the right to vote or serve on a jury. Therefore, the unique requirement of serving on a jury identifies it as a distinct obligation of citizenship in the United States.