The presidential primary elections and caucuses held in the various states, the District of Columbia, and territories of the United States form part of the nominating process of candidates for United States presidential elections. The United States Constitution has never specified the process; political parties have developed their own procedures over time. Some states hold only primary elections, some hold only caucuses, and others use a combination of both. These primaries and caucuses are staggered, generally beginning sometime in January or February, and ending about mid-June before the general election in November. State and local governments run the primary elections, while caucuses are private events that are directly run by the political parties themselves. A state's primary election or caucus is usually an indirect election: instead of voters directly selecting a particular person running for president, they determine the number of delegates each party's national convention will receive from their respective state. These delegates then in turn select their party's presidential nominee. The first state in the United States to hold its presidential primary was North Dakota in 1912, following on Oregon's successful implementation of its system in 1910.
Super Tuesday is the United States presidential primary election day in February or March when the greatest number of U.S. states hold primary elections and caucuses. Approximately one-third of all delegates to the presidential nominating conventions can be won on Super Tuesday, more than on any other day. The results on Super Tuesday are therefore a strong indicator of the likely eventual nominee of each political party.
From January 3 to June 3, 2008, voters of the Republican Party chose their nominee for president in the 2008 United States presidential election. Senator John McCain of Arizona was selected as the nominee through a series of primary elections and caucuses culminating in the 2008 Republican National Convention held from Monday, September 1, through Thursday, September 4, 2008, in Saint Paul, Minnesota. President George W. Bush was ineligible to be elected to a third term due to the term limits established by the 22nd Amendment.
This article contains the results of the 2008 Republican presidential primaries and caucuses.
The 2008 United States presidential election in Iowa took place on November 4, 2008, as part of the 2008 United States presidential election. Voters chose seven representatives, or electors to the Electoral College, who voted for president and vice president.
The 2008 Louisiana Republican presidential caucuses were held on January 22 and the primary on February 9, 2008.
The 2008 Hawaii Republican presidential caucuses were held between January 25 and February 5, 2008. The caucuses chose delegates to Hawaii's Republican State Convention in May 2008, which overwhelmingly lent its support to presidential candidate John McCain.
The 2008 Maine Republican presidential caucuses were held on February 1, February 2, and February 3 at various locations throughout the state of Maine. The results were used to apportion 21 delegates for the state. The Maine Republican caucuses were the first caucuses in the 2008 election season in which Rudy Giuliani was out of the race.
The 2008 Minnesota Democratic presidential caucuses took place on Super Tuesday, February 5, 2008 with 78 delegates at stake. The winner in each of Minnesota's eight congressional districts was awarded all of that district's delegates, totaling 47. Another 25 delegates were awarded to the statewide winner, Barack Obama. The 72 delegates represented Minnesota at the Democratic National Convention in Denver, Colorado. Sixteen other unpledged delegates, known as superdelegates, also attended the convention and cast their votes as well.
The 2008 Colorado Republican presidential caucuses took place on February 5, 2008, with two national delegates.
The 2008 Alaska Democratic presidential caucuses took place Super Tuesday, February 5, 2008. This was the first time that Democrats in Alaska participated in Super Tuesday, and the large turnout forced at least one caucusing site to delay closing its doors far beyond the 6 p.m. deadline. The state had a total of 13 delegates at stake. Barack Obama won the Alaska Democratic Caucuses and secured 9 delegates to the Democratic National Convention while Hillary Clinton took 4 delegates. However, the caucus was non-binding, and Alaska's Democratic State Convention in May awarded Obama 10 pledged delegates.
The 2008 Nebraska Democratic presidential caucuses took place on February 9, 2008, where 24 of the state's 31 convention delegates were chosen. Like he did throughout many other states that held caucuses instead of primaries, Barack Obama won the Nebraska Democratic Caucus by more than a two-to-one margin of victory over Hillary Clinton. On May 13, 2008, the state also held a non-binding primary election which Obama also won but the margin of victory was considerably smaller.
The 2008 Wyoming Democratic presidential caucuses were a series of events designed to determine the delegates that the Wyoming Democratic Party sent to the 2008 Democratic National Convention. The party was allocated seven pledged delegates to presidential candidates on March 8 during the Wyoming Democratic County Caucuses. The remaining five pledged delegates were allocated on May 24 during the Wyoming Democratic State Convention. There were six Wyoming superdelegates, so the whole delegation was composed of 18 delegates.
The 2008 United States presidential election in Washington took place on November 4, 2008, and was part of the 2008 United States presidential election. Voters chose 11 representatives, or electors to the Electoral College, who voted for president and vice president.
The following is a timeline of major events leading up to the United States presidential election of 2012. The election was the 57th quadrennial United States presidential election and was held on November 6, 2012.
Voters of the Republican Party elected state delegations to the 2012 Republican National Convention in presidential primaries. The national convention then selected its nominee to run for President of the United States in the 2012 presidential election. There were 2,286 delegates chosen, and a candidate needed to accumulate 1,144 delegate votes at the convention to win the nomination. The caucuses allocated delegates to the respective state delegations to the national convention, but the actual election of the delegates were, many times, at a later date. Delegates were elected in different ways that vary from state to state. They could be elected at local conventions, selected from slates submitted by the candidates, selected at committee meetings, or elected directly at the caucuses and primaries.
This article contains the results of the 2012 Republican presidential primaries and caucuses, which resulted in the nomination of Mitt Romney as the Republican nominee for President of the United States. The 2012 Republican primaries were the selection processes by which the Republican Party selected delegates to attend the 2012 Republican National Convention from August 27–30. The series of primaries, caucuses, and state conventions culminated in the national convention, where the delegates cast their votes to formally select a candidate. A simple majority (1,144) of the total delegate votes (2,286) was required to become the party's nominee.
The 2012 United States presidential election in Minnesota took place on November 6, 2012, as part of the 2012 United States presidential election in which all 50 states plus the District of Columbia participated. State voters chose ten electors to represent them in the Electoral College via a popular vote pitting incumbent Democratic President Barack Obama and his running mate, Vice President Joe Biden, against Republican challenger and former Massachusetts Governor Mitt Romney and his running mate, Congressman Paul Ryan.
Presidential primaries and caucuses of the Republican Party took place in many U.S. states, the District of Columbia, and five U.S. territories from February 3 to August 11, 2020, to elect most of the 2,550 delegates to send to the Republican National Convention. Delegates to the national convention in other states were elected by the respective state party organizations. The delegates to the national convention voted on the first ballot to select Donald Trump as the Republican Party's presidential nominee for president of the United States in the 2020 election, and selected Mike Pence as the vice-presidential nominee.
The 2020 Green Party presidential primaries were a series of primary elections, caucuses and state conventions in which voters elected delegates to represent a candidate for the Green Party's nominee for President of the United States at the 2020 Green National Convention. The primaries, were held in numerous U.S. states on various dates from early spring into early summer of 2020, and featured elections publicly funded, concurrent with the Democratic Party and Republican Party primaries, and elections privately funded by the Green Party, held non-concurrently with the major party primaries.
