Vice President of the United States in the context of "Burr–Hamilton duel"

Richard Milhous Nixon (January 9, 1913 – April 22, 1994) was the 37th president of the United States, serving from 1969 until his resignation in 1974. A member of the Republican Party, he represented California in both houses of the United States Congress before serving as the 36th vice president under President Dwight D. Eisenhower from 1953 to 1961. His presidency saw the reduction of U.S. involvement in the Vietnam War, détente with the Soviet Union and China, the Apollo 11 Moon landing, and the establishment of the Environmental Protection Agency and Occupational Safety and Health Administration. Nixon's second term ended early when he became the only U.S. president to resign from office, as a result of the Watergate scandal.

Nixon was born into a poor family of Quakers in Yorba Linda, Southern California. He graduated from Whittier College with a Bachelor of Arts in 1934 and from Duke University School of Law with a Juris Doctor in 1937, practiced law in California, and then moved with his wife Pat to Washington, D.C., in 1942 to work for the federal government. After serving in the Naval Reserve during World War II, he was elected to the House of Representatives in 1946. His work on the Alger Hiss case established his reputation as a leading anti-communist. In 1950, he was elected to the Senate. Nixon was the running mate of Eisenhower, the Republican Party's presidential nominee in the 1952 and 1956 elections. Nixon served for eight years as vice president, and his two terms saw an increase in the notability of the office. He narrowly lost the 1960 presidential election to John F. Kennedy. After his loss in the 1962 race for governor of California, Nixon announced his retirement from politics. However, he ran again for the presidency in 1968 and defeated the Democratic candidate, Vice President Hubert Humphrey.

The 1980 presidential campaign of Ronald Reagan was a successful election campaign for President of the United States in 1980 by former California governor Ronald Reagan, and former CIA director George H. W. Bush. Reagan and Bush, defeated incumbent President Jimmy Carter and incumbent Vice President Walter Mondale. Reagan, a Republican who had also tried to seek the Republican nomination in 1976, launched his 1980 presidential bid on November 13, 1979, and secured nomination for his election on July 17, 1980. On November 4th, 1980, Reagan and Bush defeated Carter and Mondale in an electoral college landslide, winning 489 electoral votes compared to Carter and Mondale’s 49 electoral votes.

Reagan, a Republican and former governor of California, announced his third presidential bid in a nationally televised speech from New York City in 1979. He campaigned extensively for the primaries after losing the Iowa caucus to former congressman and director of the Central Intelligence Agency Bush. In the primaries, he won 44 states and 59.8 percent of the vote. He decided initially to nominate former president Gerald Ford as his running mate, but Ford wanted such extended powers as vice president, especially over foreign policy, that their ticket would effectively amount to a "co-presidency". As a result, negotiations to form a Reagan–Ford ticket ceased. Reagan then selected Bush as his vice-presidential running mate.

The speaker of the United States House of Representatives, commonly known as the speaker of the House or House speaker, is the presiding officer of the United States House of Representatives, the lower chamber of the United States Congress. The office was established in 1789 by Article I, Section II, of the U.S. Constitution. By custom and House rules, the speaker is the political and parliamentary leader of the House and is simultaneously its presiding officer, de facto leader of the body's majority party, and the institution's administrative head. Speakers also perform various other administrative and procedural functions. Given these many roles and responsibilities, the speaker usually does not personally preside over debates—that duty is instead delegated to members of the House from the majority party—nor regularly participate in floor debates.

The Constitution does not explicitly require the speaker to be an incumbent member of the House of Representatives, although every speaker thus far has been. If an incumbent member, the speaker also represents their district and retains the right to vote. The speaker is second in the United States presidential line of succession, after the vice president and ahead of the president pro tempore of the Senate.

In the United States, the Electoral College is the group of presidential electors that is formed every four years for the sole purpose of voting for the president and vice president in the presidential election. This process is described in Article Two of the Constitution. The number of electors from each state is equal to that state's congressional delegation which is the number of senators (two) plus the number of Representatives for that state. Each state appoints electors using legal procedures determined by its legislature. Federal office holders, including senators and representatives, cannot be electors. Additionally, the Twenty-third Amendment granted the federal District of Columbia three electors (bringing the total number from 535 to 538). A simple majority of electoral votes (270 or more) is required to elect the president and vice president. If no candidate achieves a majority, a contingent election is held by the House of Representatives, to elect the president, and by the Senate, to elect the vice president.

The states and the District of Columbia hold a statewide or district-wide popular vote on Election Day in November to choose electors based upon how they have pledged to vote for president and vice president, with some state laws prohibiting faithless electors. All states except Maine and Nebraska use a party block voting, or general ticket method, to choose their electors, meaning all their electors go to one winning ticket. Maine and Nebraska choose one elector per congressional district and two electors for the ticket with the highest statewide vote. The electors meet and vote in December, and the inaugurations of the president and vice president take place in January.

The Kentucky and Virginia Resolutions were political statements drafted in 1798 and 1799 in which the Kentucky and Virginia legislatures took the position that the federal Alien and Sedition Acts were unconstitutional. The resolutions argued that the states had the right and the duty to declare unconstitutional those acts of Congress that the Constitution did not authorize. In doing so, they argued for states' rights and strict construction of the Constitution. The Kentucky and Virginia Resolutions of 1798 were written secretly by Vice President Thomas Jefferson and James Madison, respectively.

The principles stated in the resolutions became known as the "Principles of '98". Adherents argued that the states could judge the constitutionality of federal government laws and decrees. The Kentucky Resolutions of 1798 argued that each individual state has the power to declare that federal laws are unconstitutional and void. The Kentucky Resolution of 1799 added that when the states determine that a law is unconstitutional, nullification by the states is the proper remedy. The Virginia Resolutions of 1798 refer to "interposition" to express the idea that the states have a right to "interpose" to prevent harm caused by unconstitutional laws. The Virginia Resolutions contemplated joint action by the states.

The secretary of war was a member of the U.S. Cabinet, beginning with George Washington's administration. A similar position, called either "Secretary at War" or "Secretary of War", had been appointed to serve the Congress of the Confederation under the Articles of Confederation between 1781 and 1789. Benjamin Lincoln and later Henry Knox held the position. When Washington was inaugurated as the first president under the Constitution, he appointed Knox to continue serving as secretary of war.

The secretary of war was the head of the War Department. At first, he was responsible for the United States Army and the Navy. In 1798, the secretary of the Navy was created by statute, and the scope of responsibility for the War Department was reduced to the Army. From 1886 onward, the secretary of war was in the line of succession to the presidency, after the vice president of the United States, the Speaker of the House of Representatives, the president pro tempore of the Senate and the secretary of state.

The prime minister of the Republic of Korea (Korean: 국무총리) is the deputy head of government and the second highest political office of South Korea. The prime minister is appointed by the president of the Republic of Korea, with the National Assembly's approval. The prime minister may be a member of the National Assembly, but this is not required to hold the office.

Unlike prime ministers of parliamentary democracies, the prime minister of South Korea is not the head of government of South Korea but a senior member of the cabinet, since the president is both the head of state and head of government in the country. The prime minister is the principal executive assistant to the president, and is first in the order of succession; the prime minister assumes the presidency in acting capacity, upon the removal or incapacitation of the sitting president, similar to the vice president of the United States.

In the United States, a presidential transition is the process during which the president-elect of the United States prepares to take over the administration of the federal government of the United States from the incumbent president. Though planning for transition by a non-incumbent candidate can start at any time before a presidential election and in the days following, the transition formally starts when the General Services Administration (GSA) declares an “apparent winner” of the election, thereby releasing the funds appropriated by Congress for the transition, and continues until inauguration day, when the president-elect takes the oath of office, at which point the powers, immunities, and responsibilities of the presidency are legally transferred to the new president.

The 20th Amendment to the Constitution, adopted in 1933, moved the beginning and ending of the terms of the president and vice president from March 4 to January 20, thereby also shortening the transition period. After the election, an outgoing president is commonly referred to as a lame-duck president. A transition can also arise intra-term if a president dies, resigns or is removed from office, though the period may be very short.

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.

Calvin Coolidge (born John Calvin Coolidge Jr.; /ˈkuːlɪdʒ/ KOOL-ij; July 4, 1872 – January 5, 1933) was the 30th president of the United States, serving from 1923 to 1929. A Republican lawyer from Massachusetts, he previously served as the 29th vice president from 1921 to 1923, under President Warren G. Harding, and as the 48th governor of Massachusetts from 1919 to 1921. Coolidge gained a reputation as a small-government conservative, with a taciturn personality and dry sense of humor that earned him the nickname "Silent Cal".

Coolidge began his career as a member of the Massachusetts State House. He rose up the ranks of Massachusetts politics and was elected governor in 1918. As governor, Coolidge ran on the record of fiscal conservatism, strong support for women's suffrage, and vague opposition to Prohibition. His prompt and effective response to the Boston police strike of 1919 thrust him into the national spotlight as a man of decisive action. The following year, the Republican Party nominated Coolidge as the running mate to Senator Warren G. Harding in the 1920 presidential election, which they won in a landslide. Coolidge served as vice president until Harding's death in 1923, after which he assumed the presidency.