Citizens of the United States in the context of "Guano Islands Act"

The election of the president and vice president of the United States is an indirect election in which citizens of the United States who are registered to vote in one of the fifty U.S. states or in Washington, D.C., cast ballots not directly for those offices, but instead for members of the Electoral College. These electors then cast direct votes, known as electoral votes, for president and for vice president. The candidate who receives an absolute majority of electoral votes (at least 270 out of 538, since the Twenty-third Amendment granted voting rights to citizens of D.C.) is then elected to that office. If no candidate receives an absolute majority of the votes for president, the House of Representatives elects the president; likewise if no one receives an absolute majority of the votes for vice president, then the Senate elects the vice president.

United States presidential elections differ from many other republics around the world (operating under either the presidential system or the semi-presidential system) which use direct elections from the national popular vote ('one person, one vote') of their entire countries to elect their respective presidents. The United States instead uses indirect elections for its president through the Electoral College, and the system is highly decentralized like other elections in the United States. The Electoral College and its procedure are established in the U.S. Constitution by Article II, Section 1, Clauses 2 and 4; and the Twelfth Amendment (which replaced Clause 3 after its ratification in 1804). Under Clause 2, each state casts as many electoral votes as the total number of its Senators and Representatives in Congress, while (per the Twenty-third Amendment, ratified in 1961) Washington, D.C., casts the same number of electoral votes as the least-represented state, which is three. Also under Clause 2, the manner for choosing electors is determined by each state legislature, not directly by the federal government. Many state legislatures previously selected their electors directly, but over time all switched to using votes cast by state voters to choose the state's members of the electoral college (electors). Beyond the parameters set in the U.S. Constitution, state law, not federal, regulates most aspects of administering the popular vote, including most of the voter eligibility and registration requirements.

Public Law 103-150, informally known as the Apology Resolution, is a Joint Resolution of the U.S. Congress adopted in 1993 that "acknowledges that the overthrow of the Kingdom of Hawaii occurred with the active participation of agents and citizens of the United States and further acknowledges that the Native Hawaiian people never directly relinquished to the United States their claims to their inherent sovereignty as a people over their national lands, either through the Kingdom of Hawaii or through a plebiscite or referendum" (U.S. Public Law 103-150 (107 Stat. 1510)). The resolution has been cited as impetus for the Hawaiian sovereignty movement, and has been the subject of debate.

The resolution was adopted by both houses of the United States Congress on November 23, 1993. A joint resolution, it was signed by President of the United States Bill Clinton on the same day.

Puerto Rico is an island in the Caribbean region in which inhabitants were Spanish nationals from 1508 until the Spanish–American War in 1898, from which point they derived their nationality from United States law. Nationality is the legal means by which inhabitants acquire formal membership in a nation without regard to its governance type; citizenship means the rights and obligations that each owes the other, once one has become a member of a nation. In addition to being United States nationals, persons are citizens of the United States and citizens of the Commonwealth of Puerto Rico within the context of United States Citizenship. Though the Constitution of the United States recognizes both national and state citizenship as a means of accessing rights, Puerto Rico's history as a territory has created both confusion over the status of its nationals and citizens and controversy because of distinctions between jurisdictions of the United States. These differences have created what political scientist Charles R. Venator-Santiago has called "separate and unequal" statuses.