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

One responsibility that is exclusive to United States citizens is the ability to vote in a federal election. Citizens have the right and responsibility to participate in the democratic process by casting their vote to elect representatives at the federal level, such as members of Congress (House of Representatives and Senate) and the President of the United States. This right to vote allows citizens to have a direct say in shaping the government and policies of the nation.

In addition to voting, another responsibility exclusive to United States citizens is the eligibility to run for federal office. Citizens can actively engage in the political process by seeking elected positions at the federal level, such as running for a seat in the U.S. House of Representatives or the U.S. Senate. This opportunity to hold federal office allows citizens to contribute directly to shaping the laws and policies of the country.