The Twelfth Amendment to the United States Constitution provides the procedure for electing the president and vice president. It replaced the procedure in Article II, Section 1, Clause 3, under which the Electoral College originally functioned. The amendment was proposed by Congress on December 9, 1803, and was ratified by the requisite three-fourths of state legislatures on June 15, 1804. The new rules took effect for the 1804 presidential election and have governed all subsequent presidential elections.
The 1788–89 United States presidential election was the first quadrennial presidential election. It was held from Monday, December 15, 1788, to Wednesday, January 7, 1789, under the new Constitution ratified that same year. George Washington was unanimously elected for the first of his two terms as president and John Adams became the first vice president. This was the only U.S. presidential election that spanned two calendar years without a contingent election and the first national presidential election in American history.
The 1792 United States presidential election was the second quadrennial presidential election. It was held from Friday, November 2, to Wednesday, December 5, 1792. Incumbent President George Washington was elected to a second term by a unanimous vote in the electoral college, while John Adams was re-elected as vice president. Washington was essentially unopposed, but Adams faced a competitive re-election against Governor George Clinton of New York.
The 1796 United States presidential election was the third quadrennial presidential election of the United States. It was held from Friday, November 4 to Wednesday, December 7, 1796. It was the first contested American presidential election, the first presidential election in which political parties played a dominant role, and the only presidential election in which a president and vice president were elected from opposing tickets. Incumbent vice president John Adams of the Federalist Party defeated former secretary of state Thomas Jefferson of the Democratic-Republican Party.
The 1800 United States presidential election was the fourth quadrennial presidential election. It was held from October 31 to December 3, 1800. In what is sometimes called the "Revolution of 1800", the Democratic-Republican Party candidate, Vice President Thomas Jefferson, defeated the Federalist Party candidate and incumbent, President John Adams. The election was a political realignment that ushered in a generation of Democratic-Republican leadership. This was the first presidential election in American history to be a rematch. It was also the first election in American history where an incumbent president did not win re-election.
The 1804 United States presidential election was the fifth quadrennial presidential election, held from Friday, November 2, to Wednesday, December 5, 1804. Incumbent Democratic-Republican president Thomas Jefferson defeated Federalist Charles Cotesworth Pinckney of South Carolina. It was the first presidential election conducted following the ratification of the Twelfth Amendment to the United States Constitution, which reformed procedures for electing presidents and vice presidents.
The 1808 United States presidential election was the sixth quadrennial presidential election, held from Friday, November 4, to Wednesday, December 7, 1808. The Democratic-Republican candidate James Madison defeated Federalist candidate Charles Cotesworth Pinckney decisively.
The 1816 United States presidential election was the eighth quadrennial presidential election. It was held from November 1 to December 4, 1816. In the first election following the end of the War of 1812, Democratic-Republican candidate James Monroe defeated Federalist Rufus King. The election was the last in which the Federalist Party fielded a presidential candidate.
In the United States, the Electoral College is the group of presidential electors that is formed every four years during the presidential election for the sole purpose of voting for the president and vice president. The process is described in Article II of the U.S. Constitution. The number of electoral votes a state has equals its number of Senators (2) plus its number of Representatives in the House of Representatives, the latter being dependent on the Census's reported population. Each state appoints electors using legal procedures determined by its legislature, equal in number to its congressional delegation totaling 535 electors in the 50 states. A 1961 amendment granted the federal District of Columbia three electors. Federal office holders, including senators and representatives, cannot be electors. Of the current 538 electors, a simple majority of 270 or more electoral votes is required to elect the president and vice president. If no candidate achieves a majority there, a contingent election is held by the House of Representatives to elect the president and by the Senate to elect the vice president.
The 1804–05 United States House of Representatives elections were held on various dates in various states between April 24, 1804, and August 5, 1805. Each state set its own date for its elections to the House of Representatives before the first session of the 9th United States Congress convened on December 2, 1805. The elections occurred at the same time as President Thomas Jefferson's re-election. Elections were held for all 142 seats, representing 17 states.
The 1808 United States presidential election in Pennsylvania took place as part of the 1808 United States presidential election. Voters chose 20 representatives, or electors to the Electoral College, who voted for President and Vice President.
The 1800 United States presidential election in Pennsylvania took place on December 1, 1800, during a special session of the Pennsylvania General Assembly. Members of the bicameral state legislature chose 15 electors to represent Pennsylvania in the Electoral College as part of the 1800 United States presidential election. Eight Democratic-Republican electors and seven Federalist electors were selected. Unlike in the previous election, when one elector split his ballot between Republican Thomas Jefferson and Federalist Thomas Pinckney, all 15 electors followed the party line, with the Republicans voting for Jefferson and the Federalists for incumbent President John Adams. This was the first and only U.S. presidential election in which Pennsylvania's electors were not chosen by popular vote.
The 1796 United States presidential election in Pennsylvania took place as part of the 1796 United States presidential election. Voters chose 15 representatives, or electors to the Electoral College, who voted for President and Vice President.
United States presidential elections in Pennsylvania occur when voters in the U.S. Commonwealth of Pennsylvania cast ballots for electors to the Electoral College as part of a national election to elect the President and Vice President of the United States. Regularly scheduled general elections occur on Election Day, coinciding with elections in the other 49 states and the District of Columbia.
In the United States, a contingent election is used to elect the president or vice president if no candidate receives a majority of the whole number of electors appointed. A presidential contingent election is decided by a special vote of the United States House of Representatives, while a vice-presidential contingent election is decided by a vote of the United States Senate. During a contingent election in the House, each state delegation votes en bloc to choose the president instead of representatives voting individually. Senators, by contrast, cast votes individually for vice president.
The 1804 United States presidential election in Connecticut took place between November 2 and December 5, 1804, as part of the 1804 United States presidential election. The state legislature chose nine representatives, or electors to the Electoral College, who voted for President and Vice President.
The 1804 presidential election in Georgia took place between November 2 to December 15, 1804, as part of the 1804 United States presidential election. As occurred at the time, the state legislatures chose six electors to represent the state in the election.
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