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 1812 United States presidential election was the seventh quadrennial presidential election. It was held from Friday, October 30, 1812 to Wednesday, December 2, 1812. Taking place in the shadow of the War of 1812, incumbent Democratic-Republican President James Madison defeated DeWitt Clinton, the Lieutenant Governor of New York and Mayor of New York City, who drew support from dissident Democratic-Republicans in the North as well as Federalists. It was the first presidential election to be held during a major war involving the United States.
The 1820 United States presidential election was the ninth quadrennial presidential election. It was held from Wednesday, November 1, to Wednesday, December 6, 1820. Taking place at the height of the Era of Good Feelings, the election saw incumbent Democratic-Republican President James Monroe win re-election without a major opponent. It was the third and the most recent United States presidential election in which a presidential candidate ran effectively unopposed. As of 2023, this is the most recent presidential election where an incumbent president was re-elected who was neither a Democrat nor a Republican, before the Democratic-Republican party split into separate parties.
In the United States, the Electoral College is the group of presidential electors required by the Constitution to form every 4 years for the sole purpose of appointing the president and vice president. Each state appoints electors under the methods described by its legislature, equal in number to its congressional delegation. The federal District of Columbia also has 3 electors under an amendment adopted in 1961. Federal office holders, including senators and representatives, cannot be electors. Of the current 538 electors, an 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 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 1788–89 United States presidential election in Pennsylvania took place on January 7, 1789, as part of the 1788–89 United States presidential election to elect the first President. Voters chose 10 representatives, or electors to the Electoral College, who voted for President and Vice President.
The United States elections of 1788–1789 were the first federal elections in the United States following the ratification of the United States Constitution in 1788. In the elections, George Washington was elected as the first president and the members of the 1st United States Congress were selected.
The 1792 United States presidential election in Vermont took place between November 2 and December 5, 1792 as part of the 1792 United States presidential election. The state legislature chose four members of the Electoral College, each of whom, under the provisions of the Constitution prior to the passage of the Twelfth Amendment, cast two votes for President.
The 1956 United States presidential election in Maryland took place on November 6, 1956, as part of the 1956 United States presidential election. State voters chose nine representatives, or electors, to the Electoral College, who voted for president and vice president.
The 1788–89 United States presidential election in Virginia took place on January 7, 1789, as part of the 1788–1789 United States presidential election to elect the first President. Voters chose 12 representatives, or electors to the Electoral College, who voted for President and Vice President. However, one elector did not vote and another elector was not chosen because an election district failed to submit returns, resulting in only 10 electoral votes being submitted.
The 1792 United States presidential election in Connecticut took place between November 2 and December 5, 1792, as part of the 1792 United States presidential election. The state legislature chose nine members of the Electoral College, each of whom, under the provisions of the Constitution prior to the passage of the Twelfth Amendment, cast two votes for President.
The 1792 United States presidential election in New York took place between November 2 and December 5, 1792 as part of the 1792 United States presidential election. The New York State Legislature chose 12 members of the Electoral College, each of whom, under the provisions of the Constitution prior to the passage of the Twelfth Amendment, cast 2 votes for President.
The 1792 United States presidential election in Delaware took place between November 2 and December 5, 1792 as part of the 1792 United States presidential election. The state legislature chose three members of the Electoral College, each of whom, under the provisions of the Constitution prior to the passage of the Twelfth Amendment, cast two votes for President.
The 1792 United States presidential election in New Jersey took place between November 2 and December 5, 1792 as part of the 1792 United States presidential election. The state legislature chose seven members of the Electoral College, each of whom, under the provisions of the Constitution prior to the passage of the Twelfth Amendment, cast two votes for President.
The 1792 United States presidential election in South Carolina took place between November 2 and December 5, 1792 as part of the 1792 United States presidential election. The state legislature chose 8 members of the Electoral College, each of whom, under the provisions of the Constitution prior to the passage of the Twelfth Amendment, cast two votes for President.
Electoral history of John Adams, who served as the second president of the United States (1797–1801) and the first vice president of the United States (1789–1797). Prior to being president, he had diplomatic experience as the second United States envoy to France (1777–1779), the first United States minister to the Netherlands (1782–1788), and the first United States minister to the United Kingdom (1785–1788). After losing the 1800 presidential election to Thomas Jefferson, he would mostly retire from political life, with his second youngest son, John Quincy Adams (1767–1848), being elected as the sixth President of the United States (1825–1829) in the 1824 presidential election against Tennessee Senator Andrew Jackson.
The 1792 United States presidential election in Massachusetts took place between November 2 and December 5, 1792, as part of the 1792 United States presidential election. In this election, two Congressional districts chose five electors each, the remaining two districts chose three electors. Each elector chosen by majority vote of voters in Congressional district. If an insufficient number of electors are chosen by majority vote from a Congressional district, remaining electors would be appointed by the state legislature.
Government 
