Final answer:
One promise made by naturalized U.S. citizens is to obey the laws of the United States, which is part of their oath of allegiance. Citizenship also provides the opportunity to fully participate in civic life through voting, pursuing public office, and more. Obeying laws is a fundamental responsibility that accompanies the many opportunities of being a U.S. citizen.
Step-by-step explanation:
One promise made by people when they become naturalized United States citizens is to obey the laws of the United States. This commitment is a cornerstone of U.S. citizenship and is part of the oath of allegiance that new citizens take. It encompasses respecting and following federal, state, and local laws, and upholding the principles established in the U.S. Constitution.
There are also many opportunities and responsibilities that come with U.S. citizenship beyond obeying the law. These include traveling with a U.S. passport, becoming eligible for federal jobs, running for elected office, and showing your patriotism by participating in the democratic process. Engaged citizens may exercise their rights by voting, contacting their representatives, raising funds for candidates or causes they support, and joining political campaigns.
Living in the United States as a permanent resident provides certain legal rights and protections, but does not offer all the rights of a citizen, such as holding public office or voting in federal elections. Thus, naturalization can be a significant step in fully embracing civic life in the United States.