Each of the 50 U.S. states, the District of Columbia, and territories of the United States holds either primary elections or caucuses to help nominate individual candidates for president of the United States. This process is designed to choose the candidates that will represent their political parties in the general election.
The 2008 United States presidential election was the 56th quadrennial presidential election, held on November 4, 2008. The Democratic ticket of Barack Obama, the junior senator from Illinois, and Joe Biden, the senior senator from Delaware, defeated the Republican ticket of John McCain, the senior senator from Arizona, and Sarah Palin, the governor of Alaska. Obama became the first African American to be elected to the presidency, as well as being only the third sitting United States senator elected president, joining Warren G. Harding and John F. Kennedy. Meanwhile, this was only the second successful all-senator ticket since the 1960 election and is the only election where both major party nominees were sitting senators. This was the first election since 1952 in which neither the incumbent president nor vice president was on the ballot, as well as the first election since 1928 in which neither ran for the nomination.
The New Hampshire presidential primary is the first in a series of nationwide party primary elections and the second party contest, the first being the Iowa caucuses, held in the United States every four years as part of the process of choosing the delegates to the Democratic and Republican national conventions which choose the party nominees for the presidential elections to be held in November. Although only a few delegates are chosen in the New Hampshire primary, its real importance comes from the massive media coverage it receives, along with the first caucus in Iowa.
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 presidential nominee of each political party.
From January 19 to June 8, 2004, voters of the Republican Party chose its nominee for president in the 2004 United States presidential election. Incumbent President George W. Bush was again selected as the nominee through a series of primary elections and caucuses culminating in the 2004 Republican National Convention held from August 30 to September 2, 2004, in New York City.
The following is a timeline of major events leading up to and immediately following the United States presidential election of 2008. The election was the 56th quadrennial United States presidential election. It was held on November 4, 2008, but its significant events and background date back to about 2002. The Democratic Party nominee, Senator Barack Obama of Illinois, defeated the Republican Party's nominee, Senator John McCain of Arizona.
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.
The 2008 United States elections were held on Tuesday, November 4, 2008, during the war on terror and the onset of the Great Recession. It was considered a Democratic wave election, with Democratic Senator Barack Obama of Illinois defeating Senator John McCain of Arizona by a wide margin, and the Democrats bolstering their majorities in both chambers of Congress, thereby marking the first time since 1992 in which the Democrats won Congress and the presidency in one election.
The 2008 Puerto Rico Republican presidential caucuses were held on February 24, 2008. John McCain won all 20 pledged at the Commonwealth's convention.
From January 24 to June 6, 2000, voters of the Republican Party chose its nominee for president in the 2000 United States presidential election. Texas Governor George W. Bush was selected as the nominee through a series of primary elections and caucuses culminating in the 2000 Republican National Convention held from July 31 to August 3, 2000, in Philadelphia, Pennsylvania.
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.
The 2000 Iowa Republican presidential caucuses took place on January 24, 2000. The Iowa Republican caucuses are an unofficial primary, with the delegates to the state convention selected proportionally via a straw poll. The Iowa caucuses marked the traditional formal start of the delegate selection process for the 2000 United States presidential election.
Although Puerto Rico did not participate in the November 8, 2016, general election because it is a territory and not a state, the five non-incorporated territories that send delegates to the United States House of Representatives participated in the presidential primaries.
Since 1980, the Republican Party of the United States has held debates between candidates for the Republican nomination in presidential elections during the primary election season. Unlike debates between party-nominated candidates, which have been organized by the bi-partisan Commission on Presidential Debates since 1988, debates between candidates for party nomination are organized by mass media outlets.
The 2000 American Samoa Democratic presidential caucuses were held on March 7, 2000, as part of the 2000 Democratic Party primaries for the 2000 presidential election. 3 delegates to the 2000 Democratic National Convention were allocated to the presidential candidates, the contest was held on Super Tuesday alongside primaries and caucuses in 15 other states.
The 2000 American Samoa Republican presidential caucuses were held on February 26, 2000, as part of the 2000 Republican Party primaries for the 2000 presidential election. 4 delegates to the 2000 Republican National Convention were allocated to the presidential candidates, the contest was held alongside primaries in Guam and the Virgin Islands.
Although American Samoa will not participate in the 2000 presidential election because it is a U.S. territory and not a state, it participated in the U.S. presidential primaries and caucuses for both the Democratic and Republican parties.
The 2000 Puerto Rico Democratic presidential caucuses were held on April 2, 2000, as part of the Democratic Party primaries for the 2000 presidential election. 58 delegates to the Democratic National Convention were allocated to presidential candidates.
Although Puerto Rico does not participate in U.S. presidential general elections because it is an unincorporated territory and not a state, and therefore cannot send members to the U.S. Electoral College, Puerto Ricans are citizens of the United States and participate in the U.S. presidential primaries and caucuses.
