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 rooted in the right to a fair trial, which is a fundamental principle of the American legal system. The Constitution guarantees this right, and jury service allows citizens to participate directly in the judicial process. Only citizens are called for jury duty because it is essential that jurors share an understanding of their community and the values upheld by the state.

In contrast, the other responsibilities listed are not exclusive to citizens. For example, lawful residents, including non-citizens, are also required to pay taxes and obey the laws of the country. While voting is a right that only citizens can exercise, it is not framed as a responsibility in the same way that jury duty is. Thus, serving on a jury stands out as a civic duty specifically designated for citizens.