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

Voting in federal elections is a responsibility that is exclusive to United States citizens. This right is constitutionally guaranteed and reinforces the principle of democracy, where citizens have the opportunity to participate actively in the governance of their country. Only citizens have the legal right to vote for elected officials at the federal level, such as members of Congress and the President.

While paying taxes and obeying laws are important responsibilities for all residents, regardless of their citizenship status, they are not exclusive to citizens. Additionally, serving on local committees can often be open to non-citizens, depending on local regulations. Thus, voting in federal elections stands out as a key responsibility that embodies citizen participation in the democratic process.